Perle UltraPort1 Express Serial Adapter - 1 x 9-pin DB-9 Male RS-232 SerialPerle UltraPort Express S..
$226.14
Brainboxes 2 Port RS-232 Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial - RoHS, WEEE ComplianceU..
$72.26
Brainboxes LP PCIe 1xRS232 POS 1A SATA - Low-profile Plug-in Card - PCI Express x1 - PC - 1 x Number..
$162.93
Brainboxes 8 Port RS232 PCI Serial Port Card DB25 - Universal PCI - 8 x DB-25 RS-232 Serial Via Cabl..
$620.54
Perle SPEED1 LE Express 1 Port PCI Express Serial Card - 1 x 9-pin DB-9 Male RS-232 Serial - RoHS Co..
$161.26
Brainboxes 1 Port Serial PCMCIA Card (Ruggedised) - 1 x 9-pin DB-9 Male RS-232 Serial - RoHS, WEEE C..
$91.61
StarTech.com USB to Serial Hub - 16 Port - COM Port Retention - Rack Mount and Daisy Chainable - FTD..
$478.58
Perle UltraPort2 Express Serial Adapter - 2 x RJ-45 RS-232 SerialPerle UltraPort Express Serial Card..
$386.26
StarTech.com 4 Port PCI Express Serial Card w/ Breakout Cable - PCI Express x1 - 4 x DB-9 Male RS-23..
$110.86
Brainboxes 2 Port RS232 PCMCIA with Ruggedised Integrated Cables - Plug-in Module - PC Card - PC - 2..
$213.34
Shuttle COM/LPT Daughter Board - Internal - 1 x Number of Parallel Ports External - 2 x Number of Se..
$55.00
Tripp Lite 2-Port DB9 RS232 PCI Serial Adapter Card Full Profile 16550 UART - Full-height Plug-in Ca..
$55.00
Brainboxes 1 Port RS232 PCI Serial Port Card UC-246 - 10 Pack - Plug-in Card - PCI - PCUniversal PCI..
$561.51
Brainboxes 1 Port RS232 Low Profile PCI Serial Card with LPT Parallel Printer Port - Low-profile Plu..
$133.96
Brainboxes LP PCIe 1xRS232 POS 1A IDE - Low-profile Plug-in Card - PCI Express x1 - PC - 1 x Number ..
$162.93
StarTech.com USB to Serial Adapter Hub - 4 Port - Wall Mount - COM Port Retention - Texas Instrument..
$101.46
StarTech.com USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB to S..
$90.90
IO Crest 4-Port Serial Mini PCI-E Controller Card - Plug-in Module - Mini PCI Express - PC - 4 x Num..
$55.00
Brainboxes 1 Port RS232 PCI Express Serial Card with LPT Parallel Printer Port - Plug-in Card - PCI ..
$177.73
Brainboxes PCI Express 1 Port RS232 Powered (Through SATA Power Connector) 1 Amp POS Card - Plug-in ..
$162.93
StarTech.com 4 Port PCI Express RS232 Serial Adapter Card - 16950 UART - Asix AX99100 - Full Profile..
$110.35
StarTech.com PCIe Card with Serial and Parallel Port, PCI Express Combo Expansion Adapter Card, 1xDB..
$55.00
Brainboxes 2 Port RS232 Low Profile PCI Serial Port Card with LPT Parallel Port - Low-profile Plug-i..
$131.89
Brainboxes 4xRS232 PCI Serial Port Card with LPT Parallel Port for Printer - Full-height Plug-in Car..
$434.44
StarTech.com 4 Port PCI Express (PCIe) RS232 Serial Card w/ Power Output and ESD Protection - PCI Ex..
$126.99
StarTech.com 4 Port RS232 Mini PCI Express Serial Card w/ 16650 - Serial adapter - Mini PCI Express ..
$107.61
Brainboxes PCI Express 2 Port RS232 Powered (through SATA Power Connector) 1 Amp POS Card - Plug-in ..
$163.95
StarTech.com USB to Serial Adapter Hub - 4 Port - Bus Powered - DB9 (9-pin) - USB Serial - FTDI USB ..
$94.20
SYBA Multimedia 8 Port Serial DB9 RS-232 PCI Controller Card - 1 Pack - Plug-in Card - PCI - PC, Lin..
$61.76
Brainboxes 3 Port RS232 PCI Express Serial Card - Plug-in Card - PCI Express - PC - 3 x Number of Se..
$271.53