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1.
Details
. - CABLESTOGO C2G I/O Add-a-Port Adapter Cable - Serial panel - 10 pin IDC - DB-9 (M)
$4.95
$4.95   w/ship
Ship: Check Site
800-372-3355
Round Rock, TX


With Pricewatch since 2/14/00
2.
Details
. - VCOM CU804 USB 2.0 Type A Male to RS232 DB-9 Serial Male Adapter. Specifications Mfr Part Number: CU804 Features: 1.2 meter USB standard core support USB hot plug easy to use Support RS232 serial port interface long-distance w
$13.89
$13.89   w/ship
Ship: Free Ground Shipping
408-934-2500
San Jose, CA
FAST shipping with RUSH ORDER option available. Accept Gov, Edu, and Med POs for order > $1000 subject to credit approval.
Rated: 9 of 10
With Pricewatch since 8/17/03
3.
Details
. - C2G DB9 Male Serial Add-A-Port Adapter with Bracket for Intel Motherboards - DB-9 Male IDC Female 28300
$8.68
$16.67   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $8.35
4.
Details
. - 27550 C2G 16in DB9M Serial Add-A-Port Adapter Cable with Bracket for Intel Motherboards - Serial - 1.33ft - 1 Pack - DB-9 Male Serial - IDC - Gray 27550
$9.00
$16.99   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $8.65
5.
Details
IOGEAR - IOGEAR GUC232A USB to Serial RS-232 PDA Adapter. Specifications Mfr Part Number: GUC232A Features: Add one serial port to your PC or Macvia USB connector Converts older serial devices to USB connection USB 1.1 and USB 2.0compati
$13.49
$17.28   w/ship
Ship: $3.79 Ground Shipping
408-934-2500
San Jose, CA
FAST shipping with RUSH ORDER option available. Accept Gov, Edu, and Med POs for order > $1000 subject to credit approval.
Rated: 9 of 10
With Pricewatch since 8/17/03
6.
Details
Sewell - InstaCOM USB to Serial Adapter 6 ft with Posts Instantly add a serial port (RS-232) to your computer using one USB port. This adapter doubles as a 6-foot cable allowing you to connect to your serial device up to 6 feet away from the USB port.
$16.95
$19.88   w/ship
Ship: $2.93 FedEx and USPS
800-709-1345
Orem, UT


With Pricewatch since 7/6/05
7.
Details
D Link - USB 2.0 ETHERNET ADAPTER -Network adapter The D-Link DUB-E100 Hi-Speed USB 2.0 Fast Ethernet Adapter plugs into an available Universal Serial Bus (USB) port on your desktop or laptop with a built-in USB 2.0 cable. It also provides a standard RJ-45 connector for connec
$19.99
$19.99   w/ship
Ship: Check Site
800-372-3355
Round Rock, TX

Rated: 5 of 10
With Pricewatch since 11/24/09
8.
Details
ASOUND - StarTech.com 1 Port USB to RS232 DB9 Serial Adapter with Detachable 6ft USB A to B Cable - 1 x Type B Female USB - 1 x DB-9 Male Serial - Black ICUSB232D
$13.54
$21.53   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
9.
Details
ASOUND - StarTech.com 1 Port USB to RS232 DB9 Serial Adapter Cable - M M - Serial USB for POS Device Monitor Notebook Bar Code Reader Scanner Label Receipt Printer - 1ft - 1 Pack - 1 x DB-9 Male Serial - 1 x Type A Male USB - Black
$14.22
$22.21   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
10.
Details
Syba - SYBA Multimedia 2-port Serial Adapter - PCI SY-PCI15004
$14.88
$22.87   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
11.
Details
Raritan Computer - Rj-45(F) To Db25(M) Serial Adapter For A Femal Db25 Serial Port ASCSDB25M
$15.48
$23.47   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $13.16
12.
Details
ASOUND - StarTech.com 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable withftDI - 1 x DB-9 Male Serial - 1 x Type A Male USB - Black ICUSB232FTN
$22.91
$30.90   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
13.
Details
ASOUND - StarTech.com 1 Port PCI RS232 Serial Adapter Card with 16550 UART - 1 x 9-pin DB-9 Male RS-232 PCI1S550
$26.53
$34.52   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
14.
Details
ASOUND - StarTech.com 2 Port PCI RS232 Serial Adapter Card with 16550 UART - 2 x 9-pin DB-9 Male 16C550 Serial PCI2S550
$26.80
$34.79   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
15.
Details
ASOUND - StarTech.com 3ft 1s1p USB to Serial Parallel Port Adapter Cable - Serial Parallel for Modem ICUSB2321284
$28.44
$36.43   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $27.11
16.
Details
Tripp Lite - PCI-D9-02 Tripp Lite 2-Port DB9 RS232 PCI Serial Adapter Card Full Profile 16550 UART - Full-height Plug-in Card - PCI - PC Linux - 2 x Number of Serial Ports External PCI-D9-02
$29.96
$37.95   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $24.44
17.
Details
Hewlett Packard - HP USB to Serial Port Adapter - Serial USB for PC Desktop Computer - 3.94ft - 1 x Type A Male USB - 1 x DB-9 Female Serial - Black J7B60AA
$30.54
$38.53   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $29.08
18.
Details
ASOUND - StarTech.com 1 Port Professional USB to Serial Adapter Cable with COM Retention - 1 x Type A Female USB - 1 x DB-9 Male Serial - Black ICUSB2321X
$31.17
$39.16   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $29.71
19.
Details
SIIG - JJ-E01111-S1 SIIG 1-port PCI Express Serial Adapter - 1 Pack - PCI Express - 1 x Number of Serial Ports External JJ-E01111-S1
$31.98
$39.97   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
20.
Details
Tripp Lite - PCI-D9-02-LP Tripp Lite 2-Port DB9 RS232 PCI Serial Adapter Card Low Profile 16550 UART - Low-profile Plug-in Card - PCI - PC Linux - 2 x Number of Serial Ports External PCI-D9-02-LP
$33.09
$41.08   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $30.81
21.
Details
SIIG - JJ-P21211-S1 SIIG Cyber JJ-P21211-S1 3-port PCI Express Serial Parallel Combo Adapter - 2 x 9-pin DB-9 Male RS-232 Serial 1 x 25-pin DB-25 Male IEEE 1284 Parallel PCI Express x1 - 1 Pack
$33.21
$41.20   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $32.01
22.
Details
ASOUND - StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w 16950 - USB Based - 1 x 9-pin DB-9 Male RS-232 Serial ExpressCard 34 EC1S232U2
$34.28
$42.27   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $32.67
23.
Details
SIIG - JJ-E02111-S1 SIIG 2-port PCI Express Serial Adapter - 1 Pack - PCI Express - 2 x Number of Serial Ports External JJ-E02111-S1
$34.44
$42.43   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
24.
Details
ASOUND - StarTech.com 2 Port PCI Low Profile RS232 Serial Adapter Card with 16550 UART - Low Profile 2 Port 16550 Serial PCI Card - Serial adapter - PCI - serial - 2 ports - 2 x 9-pin DB-9 Male RS-232 PCI2S550_LP
$34.98
$42.97   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $33.34
25.
Details
Tripp Lite - U209-006-2 Tripp Lite 2-Port USB to DB9 SerialftDI Adapter Cable with COM Retention (M M) 6 ft - DB-9 USB for PDA Notebook Tablet Modem Digital Camera - 28.13 kB s - 6 ft - 1 x Type A Male USB - 2 x DB-9 Male Serial - Gold-plated Cont
$35.10
$43.09   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $33.34
26.
Details
SIIG - JJ-P45012-S7 SIIG CyberSerial JJ-P45012-S7 4-port PCI Serial Adapter - 4 x 9-pin DB-9 RS-232 Serial PCI
$35.67
$43.66   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
27.
Details
ASOUND - StarTech.com 2 Port ISA RS232 Serial Adapter Card with 16550 UART - Serial adapter - ISA - serial - 2 x 9-pin DB-9 Male RS-232 Serial ISA2S550
$36.19
$44.18   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $34.49
28.
Details
SIIG - JJ-P20511-S3 SIIG JJ-P20511-S3 2-port PCI Serial Adapter - PCI
$36.81
$44.80   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $26.06
29.
Details
ASOUND - StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART - 2 x 9-pin DB-9 Male RS-232 Serial PEX2S952
$37.52
$45.51   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $36.15
30.
Details
ASOUND - PEX2S553 StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART - 2 x 9-pin DB-9 Male RS-232 Serial PCI Express PEX2S553
$37.52
$45.51   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $36.15
31.
Details
BRAINBOXES - Brainboxes 2 Port PCI Express RS232 Serial adapter Dual Profile - Low-profile Plug-in Card - PCI Express - PC - 2 x Number of Serial Ports External PX-25703
$41.60
$45.55   w/ship
Ship: $3.95 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $39.65
32.
Details
. - C2G 2ft USB to 2-Port DB9 Serial Adapter Cable - Type A Male USB DB-9 Male Serial - 2ft - Gray 26478
$39.41
$47.40   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $37.56
33.
Details
SIIG - SIIG CyberSerial 2-port PCI Express Serial Adapter - 2 x 9-pin DB-9 RS-232 Serial JJ-E10D11-S3
$42.44
$50.43   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
34.
Details
SIIG - SIIG CyberSerial 1-port PCI Express Serial Adapter - 1 x 9-pin RS-232 Serial JJ-E10011-S3
$42.65
$50.64   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $40.95
35.
Details
SIIG - JJ-P04511-S1 SIIG 4-port PCI Serial Adapter - 1 Pack - PCI - 4 x Number of Serial Ports External JJ-P04511-S1
$43.23
$51.22   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $41.20
36.
Details
ASOUND - StarTech.com 2 Port Wall Mountable USB to Serial Adapter Hub with COM Retention - 2 x 9-pin DB-9 Male RS-232 Serial ICUSB2322X
$45.34
$53.33   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $43.21
37.
Details
ASOUND - StarTech.com 2 Port PCI Express RS232 Serial Adapter Card with 16950 UART - 2 x 9-pin DB-9 Male RS-232 Serial PEX2S950
$45.57
$53.56   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
38.
Details
PERLE - Perle UltraPort Serial Adapter - 4 Pack - 1 x RJ-45 - 1 x DB-9 Male 04001720
$49.77
$53.72   w/ship
Ship: $3.95 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
39.
Details
ASOUND - StarTech.com 2 Port Industrial Wall Mountable USB to Serial Adapter Hub with DIN Rail Clips - 2 x 9-pin DB-9 Male RS-232 Serial 1 x 4-pin Type B Female USB 2.0 USB USB ICUSB2322I
$46.56
$54.55   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $46.15
40.
Details
ASOUND - StarTech.com 4 Port PCI RS232 Serial Adapter Card with 16550 UART - 4 x 9-pin DB-9 Male RS-232 Serial PCI4S550N
$46.74
$54.73   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $44.96
41.
Details
ASOUND - StarTech.com 2 Port Industrial USB to Serial RJ45 Adapter - Wallmount and DIN Rail - 1 x 4-pin Type B Female USB 2.0 USB ICUSB2322RJ
$47.29
$55.28   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $46.87
42.
Details
ASOUND - StarTech.com 24in Internal USB Motherboard Header to 2 Port Serial RS232 Adapter - DB-9 Male Serial - IDC Female Serial - 24 ICUSB232INT2
$48.24
$56.23   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $45.98
43.
Details
ASOUND - StarTech.com 1 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART - 1 x 9-pin DB-9 Male RS-232 Serial EC1S952
$50.14
$58.13   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
44.
Details
SIIG - JU-SC0111-S1 SIIG 4-Port USB to RS-232 Serial Adapter Hub - 1 Pack - USB - 1 x Number of USB Ports JU-SC0111-S1
$51.01
$59.00   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $45.03
45.
Details
BRAINBOXES - US-235 Brainboxes Ultra 1 Port RS232 USB to Serial Adapter - 1 x DB-9 Male Serial - 1 x Type B Male USB US-235 [discounted]
$55.47
$59.42   w/ship
Ship: $3.95 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
46.
Details
BRAINBOXES - Brainboxes 1 Port RS-232 Serial Adapter - 1 x 9-pin DB-9 Male RS-232 Serial UC-246-001
$61.14
$65.09   w/ship
Ship: $3.95 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $60.60
47.
Details
LAVA - DSERIAL-PCIE Lava Computer DSERIAL-PCIE 2-port PCI Express Serial Adapter - PCI Express
$62.13
$66.08   w/ship
Ship: $3.95 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $60.86
48.
Details
ASOUND - ICUSB232_4 StarTech.com 4 Port USB to RS232 Serial DB9 Adapter Hub - 1 x 4-pin Type A Female USB 1.1 USB ICUSB2324
$65.65
$73.64   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $65.08
49.
Details
ASOUND - StarTech.com 1 Port Industrial USB to RS232 Serial Adapter with 5KV Isolation and 15KV ESD Protection - 1 Pack - 1 x Type B Female Mini USB - 1 x DB-9 Male Serial - Black ICUSB232IS
$65.99
$73.98   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $65.42
50.
Details
BRAINBOXES - Brainboxes 2 Port RS-232 Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial UC-101-001
$70.85
$74.80   w/ship
Ship: $3.95 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $70.23
51.
Details
Dell - Conveniently connect any laptop to devices with serial or parallel ports with the Dell Legacy Adapter LD17. Two cable options in the box allow you to connect the adapter to any laptop with a USB 3.0 or USB-C port. The Dell Leg
$74.99
$74.99   w/ship
Ship: Check Site
800-372-3355
Round Rock, TX


With Pricewatch since 2/14/00
Price increased over 3 days ago. Was $48.74
52.
Details
BRAINBOXES - US-320 Brainboxes Ultra 1 Port RS422 485 USB to Serial Adapter - 1 x DB-9 Male Serial - 1 x Type B Male USB US-320
$71.81
$75.76   w/ship
Ship: $3.95 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
53.
Details
BRAINBOXES - Brainboxes 2 Port Powered (0.5 AMP) Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial UP-869-001
$72.58
$76.53   w/ship
Ship: $3.95 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $71.95
54.
Details
ASOUND - StarTech.com 2 Port USB to RS232 RS422 RS485 Serial Adapter with COM Retention - 1 x 9-pin DB-9 Male RS-232 422 485 Serial ICUSB2324852
$70.42
$78.41   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
55.
Details
SIIG - JJ-P29012-S7 SIIG CyberSerial 2-port PCI Serial Adapter - 1 Pack - Plug-in Card - PCI - PC - 2 x Number of Serial Ports External JJ-P29012-S7
$70.71
$78.70   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $70.20
56.
Details
Okidata - Serial Adapter - Rs-232 - Serial - 1 Port Super Speed Rs-232c For Ml186 Ml184t 70004601
$70.99
$78.98   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
57.
Details
. - C2G USB to 4-Port DB9 Serial Adapter - 4 x 9-pin DB-9 Male RS-232 Serial 26479
$72.99
$82.49   w/ship
Ship: $9.50 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $72.35
58.
Details
ASOUND - StarTech.com 2 Port PCI RS422 485 Serial Adapter Card with 161050 UART - 2 x 9-pin DB-9 Male RS-422 485 Serial Universal PCI PCI2S4851050
$78.77
$86.76   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $78.08
59.
Details
ASOUND - StarTech.com 4 Port Wall Mountable USB to Serial Adapter Hub with COM Retention - 1 x Type A Female USB 1.1 USB ICUSB2324X
$78.79
$88.29   w/ship
Ship: $9.50 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $78.09
60.
Details
ASOUND - StarTech.com 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART - 4 x 9-pin DB-9 Male RS-232 Serial PCI Express x1 PEX4S553
$80.81
$88.80   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $80.11
61.
Details
Tripp Lite - USA-49WG Tripp Lite Keyspan High Speed 4 Port USB to DB9 Serial Adapter Hub - Serial DB9 to USB Adapter Hub USA-49WG [discounted]
$81.32
$90.82   w/ship
Ship: $9.50 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
62.
Details
ASOUND - StarTech.com 4 Port USB to DB9 RS232 Serial Adapter Hub - Industrial DIN Rail and Wall Mountable - 1 x 4-pin Type B Female USB 2.0 USB 4 x 9-pin DB-9 Male RS-232 Serial USB - 1 Pack ICUSB2324I
$82.37
$91.87   w/ship
Ship: $9.50 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $81.64
63.
Details
BRAINBOXES - PX-101 Brainboxes PX-101 2-port PCI Express Serial Adapter - Low-profile Plug-in Card - PCI Express - PC PX101
$103.46
$103.46   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
64.
Details
Sewell - Sewell Octal USB to Serial 8 Port (FTDI) The Sewell Octal USB serial adapter adds 8 serial RS-232 communication ports to your system while using only one USB port. The newestftDI chipset provides the most complete compatibility among devices.
$118.95
$118.95   w/ship
Ship: Free Shipping
800-709-1345
Orem, UT


With Pricewatch since 7/6/05
65.
Details
ASOUND - PCI2S232485I StarTech.com 2 Port RS232 422 485 PCI Serial Adapter w ESD - 2 x 9-pin DB-9 Male RS-232 422 485 Serial Universal PCI PCI2S232485I
$122.09
$130.08   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
66.
Details
SIIG - JU-SC0211-S1 SIIG 8-Port USB to RS-232 Serial Adapter Hub - 1 Pack - External - USB - PC - 1 x Number of USB Ports JU-SC0211-S1
$120.84
$130.34   w/ship
Ship: $9.50 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $120.29
67.
Details
SIIG - ID-P20011-S1 SIIG 2-port uPCI Serial Adapter - 1 Pack - Universal PCI - 2 x Number of Network (RJ-45) Ports ID-P20011-S1
$125.19
$133.18   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
68.
Details
BRAINBOXES - PX-257 Brainboxes PX-257 2-Port PCI Express Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial PX257001
$144.13
$144.13   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
69.
Details
SIIG - ID-E20211-S1 SIIG 2-port PCI Express Serial Adapter - 1 Pack - Dual-profile Plug-in Card - PCI Express - PC - 2 x Number of Serial Ports External ID-E20211-S1
$143.15
$152.65   w/ship
Ship: $9.50 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
70.
Details
ASOUND - StarTech.com 8 Port USB to DB9 RS232 Serial Adapter Hub - Industrial DIN Rail and Wall Mountable - 1 Pack - Wall Mountable - USB - PC Mac - 8 x Number of Serial Ports External - 1 x Number of USB Ports ICUSB2328I
$144.73
$154.23   w/ship
Ship: $9.50 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
71.
Details
ASOUND - StarTech.com 8 Port USB to RS232 Serial DB9 Adapter Hub - Type B Male USB ICUSB2328
$162.58
$162.58   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
72.
Details
SIIG - SIIG 4-Port Industrial USB to RS-422 485 Serial Adapter Cable with 3KV Isolation - 1 x Type A Male USB - 4 x Terminal Block Female Serial - Blue ID-SC0D11-S1
$175.13
$183.12   w/ship
Ship: $7.99 UPS GROUND
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $173.54
73.
Details
PERLE - Perle UltraPort1 Express Serial Adapter - 1 x 9-pin DB-9 Male RS-232 Serial 04003000
$186.02
$186.02   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
74.
Details
ASOUND - StarTech.com 8-Port USB to Serial Adapter Hub - USB to RS232 Port Adapter with Daisy Chain - Rackmount - 1 Pack - External - USB 2.0 - Mac Linux PC - 8 x Number of Serial Ports External ICUSB23208FD
$202.10
$202.10   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
75.
Details
Comtrol - 31305-2 Comtrol RocketPort EXPRESS 4J 4-port Serial Adapter - PCI Express x1 - 4 x Number of Network (RJ-45) Ports 313052
$210.76
$210.76   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
76.
Details
PERLE - Perle UltraPort - 1 Port Serial Adapter - 1 x 9-pin DB-9 Male RS-232 Serial 04001920
$220.83
$220.83   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
77.
Details
PERLE - Perle UltraPort2 Express Serial Adapter - 2 x RJ-45 RS-232 Serial 04003010
$318.94
$318.94   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
78.
Details
Comtrol - 31310-6 Comtrol RocketPort EXPRESS 8J 8-port Serial Adapter - PCI Express x1 313106
$320.27
$320.27   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
79.
Details
ASOUND - StarTech.com 16 Port RackmountftDI USB to Serial COM Adapter Hub - RS232 Multiplexer - 1 x 4-pin Type B Female USB 2.0 USB ICUSB23216F
$330.41
$330.41   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
80.
Details
Aten - KA9140 Serial KVM Adapter Module The Altusen serial CPU adapters connect KVM cables to the serial ports of the servers. Those adapters are light and in small form factor fit perfectly into most of the rack-mount or desktop servers.
$334.50
$334.50   w/ship
Ship: Check Site
800 223 2500
212-741-0401 #2235
new york, NY
Imaging and beyond, since 1975
Rated: 10 of 10
With Pricewatch since 9/21/05
81.
Details
PERLE - Perle UltraPort SI 2-Port Serial Adapter - 2 x 9-pin DB-9 Male RS-232 422 Serial 04001940
$348.63
$348.63   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
82.
Details
ASOUND - StarTech.com 16 Port USB to Serial Adapter Hub - USB to RS232 Port Adapter with Daisy Chain - Rackmount - 1 Pack - External - USB - PC Linux Mac - 16 x Number of Serial Ports External ICUSB23216FD
$362.36
$362.36   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
83.
Details
PERLE - Perle UltraPort 8i 8-Port Serial Adapter - 8 x RJ11 12 RS-232 Serial 04001880
$621.42
$621.42   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
84.
Details
BRAINBOXES - Brainboxes 1 Port RS232 USB to Serial Adapter - 50 Pack - 1 x Female USB - 1 x Female Serial US-101-X50C
$2155.26
$2155.26   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
Price increased over 3 days ago. Was $2134.74
85.
Details
PERLE - Perle UltraPort - 8i Port Serial Adapter - 8 x RJ-12 RS-232 Serial 04002070
$23500.37
$23500.37   w/ship
Ship: FREE ONLINE
888-97-SOURCE
216-566-7767
Cleveland, OH
CompSource has been around for 18 years! We have several awards to show our dedication to customer service. Consumer Choice Award. Golden web award, Top 500 online companies etc. P.O.s accepted.
Rated: 10 of 10
With Pricewatch since 6/15/97
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