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1

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..
Manufacturer Part# JJ-P21211-S1     Store Part# JJP21211S1
Read More...
Price $32.01
Shipping: $7.99 UPS GROUND
$40.00   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

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2

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..
Manufacturer Part# EC1S232U2     Store Part# EC1S232U2
Read More...
Price $32.67
Shipping: $7.99 UPS GROUND
$40.66   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

3

ASOUND -
StarTech.com 2S1P PCI Express Serial Parallel Combo Card - 2 x 9-pin DB-9 Male RS-232 Serial 1 x 25-pin DB-25 Female Parallel PCI Express x1 - 1 Pack PEX2S1P553B..
Manufacturer Part# PEX2S1P553B     Store Part# PEX2S1P553B
Read More...
Price $34.67
Shipping: $7.99 UPS GROUND
$42.66   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

4

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..
Manufacturer Part# PX-25703     Store Part# PX25703
Read More...
Price $39.65
Shipping: $3.95 UPS GROUND
$43.60   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

5

ASOUND -
StarTech.com 1 Port Low Profile Native PCI Express Serial Card w 16950 - 1 x 9-pin DB-9 Male RS-232 Serial PEX1S952LP..
Manufacturer Part# PEX1S952LP     Store Part# PEX1S952LP
Read More...
Price $35.70
Shipping: $7.99 UPS GROUND
$43.69   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

6

ASOUND -
StarTech.com 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART - 2 x 9-pin DB-9 Male RS-232 Serial PEX2S952LP..
Manufacturer Part# PEX2S952LP     Store Part# PEX2S952LP
Read More...
Price $35.77
Shipping: $7.99 UPS GROUND
$43.76   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

7

ASOUND -
StarTech.com 2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART - 2 x 9-pin DB-9 Male RS-232 Serial PCI Express PEX2S553LP..
Manufacturer Part# PEX2S553LP     Store Part# PEX2S553LP
Read More...
Price $35.77
Shipping: $7.99 UPS GROUND
$43.76   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

8

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..
Manufacturer Part# PEX2S952     Store Part# PEX2S952
Read More...
Price $36.15
Shipping: $7.99 UPS GROUND
$44.14   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

9

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..
Manufacturer Part# PEX2S553     Store Part# PEX2S553
Read More...
Price $36.15
Shipping: $7.99 UPS GROUND
$44.14   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

10

SIIG -
SIIG CyberSerial 1-port PCI Express Serial Adapter - 1 x 9-pin RS-232 Serial JJ-E10011-S3 [discounted]..
Manufacturer Part# JJ-E10011-S3     Store Part# JJE10011S3
Read More...
Price $38.75
Shipping: $7.99 UPS GROUND
$46.74   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

11

ASOUND -
StarTech.com 2 Port Industrial PCI Express (PCIe) RS232 Serial Card w Power Output and ESD Protection - 1 Pack - Plug-in Card - PCI Express x1 - PC PC - 2 x Number of Serial Ports External PEX2S553S..
Manufacturer Part# PEX2S553S     Store Part# PEX2S553S
Read More...
Price $40.05
Shipping: $7.99 UPS GROUND
$48.04   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

12

ASOUND -
StarTech.com 2-Port PCI Express Serial Card with 16C1050 UART - RS232 - PCIe serial card with Dual Channel 16C1050 UART - 1 Pack - Low-profile Plug-in Card - PCI Express x1 - PC Linux - 2 x Number of Serial Ports External PEX2S1..
Manufacturer Part# PEX2S1050     Store Part# PEX2S1050
Read More...
Price $40.64
Shipping: $7.99 UPS GROUND
$48.63   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

13

ASOUND - PEX1S553LP
StarTech.com 1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART - 1 x 9-pin DB-9 Male RS-232 Serial PCI Express PEX1S553LP..
Manufacturer Part# PEX1S553LP     Store Part# PEX1S553LP
Read More...
Price $40.87
Shipping: $7.99 UPS GROUND
$48.86   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

14

SIIG -
SIIG CyberSerial 2-port PCI Express Serial Adapter - 2 x 9-pin DB-9 RS-232 Serial JJ-E10D11-S3..
Manufacturer Part# JJ-E10D11-S3     Store Part# JJE10D11S3
Read More...
Price $42.44
Shipping: $7.99 UPS GROUND
$50.43   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

15

SIIG -
SIIG 1S1P Mini PCIe with 16950 UART - 1 x 9-pin DB-9 RS-232 Serial 1 x 25-pin DB-25 IEEE 1284 Parallel Mini PCI Express - 1 Pack JJ-E10111-S1..
Manufacturer Part# JJ-E10111-S1     Store Part# JJE10111S1
Read More...
Price $52.80
Shipping: $7.99 UPS GROUND
$60.79   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

16

SIIG -
SIIG 2-Port RS232 Serial Mini PCIe with Power - 2 x 9-pin DB-9 RS-232 Serial Mini PCI Express - 1 Pack JJ-E20211-S1..
Manufacturer Part# JJ-E20211-S1     Store Part# JJE20211S1
Read More...
Price $54.04
Shipping: $7.99 UPS GROUND
$62.03   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

17

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..
Manufacturer Part# EC1S952     Store Part# EC1S952
Read More...
Price $54.67
Shipping: $7.99 UPS GROUND
$62.66   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

18

ASOUND -
StarTech.com 2s1p Serial Parallel Combo Mini PCI Express Card for Embedded Systems - 2 x 9-pin DB-9 Male RS-232 Serial MPEX2S1P552..
Manufacturer Part# MPEX2S1P552     Store Part# MPEX2S1P552
Read More...
Price $57.98
Shipping: $7.99 UPS GROUND
$65.97   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

19

PERLE -
Perle SPEED1 LE Express 1 Port PCI Express Serial Card - 1 x 9-pin DB-9 Male RS-232 Serial 04003140..
Manufacturer Part# 04003140     Store Part# 04003140
Read More...
Price $75.65
Shipping: $3.95 UPS GROUND
$79.60   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

20

Startech - 4-Port RS232 PCI Express Serial Card with Breakout
The PEX4S553B 4-Port PCI Express Serial Card from StarTech.com ‚ ® lets you add 4 RS232 serial ports using a single PCIe expansion slot with an included 1-to-4 cable enabling you to add 4 serial ports to a single low profile..
Manufacturer Part# PEX4S553B     Store Part# A5248336
Read More...
Price $79.99
Shipping: Check Site
$79.99   Shop Dell Small Business...

Price changed over 3 days ago.
Dell Small Business   Rating 5 of 10
800-372-3355  
Round Rock, TX   Profile | Reviews

With Pricewatch since 11/24/09

Shop Dell Small Business

21

PERLE -
Perle SPEED2 LE Express Dual PCI Express Serial Card - 2 x 9-pin DB-9 Male RS-232 Serial 04003310..
Manufacturer Part# 04003310     Store Part# 04003310
Read More...
Price $77.07
Shipping: $3.95 UPS GROUND
$81.02   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

22

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..
Manufacturer Part# PEX4S553     Store Part# PEX4S553
Read More...
Price $80.11
Shipping: $7.99 UPS GROUND
$88.10   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

23

Startech -
STARTECH.COM 4-Port RS232 PCI Express Serial Card with Breakout Cable..
Store Part# A5248336
Read More...
Price $89.99
Shipping: Check Site
$89.99   Shop Dell Home...

Price changed over 3 days ago.
Dell Home   Rating -1 of 10
800-372-3355  
Round Rock, TX   Profile | Reviews

With Pricewatch since 2/14/00

24

BRAINBOXES - VX-001
Brainboxes VX-001 1 Port RS-232 Serial Express Card - 1 x 9-pin DB-9 Male RS-232 Serial VX-001-001..
Manufacturer Part# VX-001-001     Store Part# VX001001
Read More...
Price $93.08
Shipping: FREE ONLINE
$93.08   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

25

PERLE -
Perle SPEED1 LE1P PCI Express Serial Parallel Card - 1 x 25-pin DB-25 Female IEEE 1284 Parallel 1 x 9-pin DB-9 Male RS-232 Serial 04003320..
Manufacturer Part# 04003320     Store Part# 04003320
Read More...
Price $95.14
Shipping: FREE ONLINE
$95.14   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

26

BRAINBOXES - PX-257
Brainboxes PX-257 2-Port PCI Express Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial PX257001..
Manufacturer Part# PX257001     Store Part# PX257001
Read More...
Price $151.99
Shipping: FREE ONLINE
$151.99   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

27

PERLE -
Perle UltraPort1 Express Serial Adapter - 1 x 9-pin DB-9 Male RS-232 Serial 04003000..
Manufacturer Part# 04003000     Store Part# 04003000
Read More...
Price $186.02
Shipping: FREE ONLINE
$186.02   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE

28

PERLE -
Perle UltraPort2 Express Serial Adapter - 2 x RJ-45 RS-232 Serial 04003010..
Manufacturer Part# 04003010     Store Part# 04003010
Read More...
Price $318.94
Shipping: FREE ONLINE
$318.94   Shop COMPSOURCE...

Price changed over 3 days ago.
COMPSOURCE   Rating 10 of 10
888-97-SOURCE   216-566-7767
Cleveland, OH   Profile | Reviews

With Pricewatch since 6/15/97
  • 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..

Shop COMPSOURCE
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