Black Box USB Hub, 8-Port, RS-232/RS-422/RS-485 - USB 1.1Why install an internal serial adapter to g..
$489.50
C2G 4-Port DB25 Manual Switch Box - - ManualThis switch box features a heavy-duty, easy-to-turn rota..
$55.00
StarTech.com 2-Port PCI Express Serial Card with 16C1050 UART - RS232 - PCIe serial card with Dual C..
$55.00
Epson C12C824431 Serial Interface Board (No Buffer) - TAA ComplianceEpson Serial Interface Type B w/..
$69.64
StarTech.com 2 Port Low Profile PCI Express Serial Card - 16550 - 2 x 9-pin DB-9 Male RS-232 Serial ..
$55.00
Intermec Parallel Card - TAA CompliancePARALLEL IEEE/1284 INTERFACE NO..
$162.54
Epson Quadrifoglio Sistemi d''Arredo S.p.A - IEEE 1284 Parallel - TAA ComplianceUB-P02II-891..
$55.00
Brainboxes 2 Port Powered (1.0 AMP) Serial Adapter - 2 x 9-pin DB-9 Male RS-232 Serial - RoHS, WEEE ..
$89.39
StarTech.com 2 Port PCIe Serial Adapter Card with 16550 - 2 x 9-pin DB-9 Male RS-232 Serial PCI Expr..
$55.00
StarTech.com 1 Port PCI Parallel Adapter Card - 1 x 25-pin DB-25 Female IEEE 1284 Parallel PCI - 1 P..
$55.00
Perle SPEED2 LE Express Dual PCI Express Serial Card - 2 x 9-pin DB-9 Male RS-232 Serial2PORT LP-PCI..
$172.21
SIIG CyberSerial JJ-P45012-S7 4-port PCI Serial Adapter - 4 x 9-pin DB-9 RS-232 Serial PCI - RoHS Co..
$55.00
Brainboxes Ultra 1 Port RS232 USB to Serial Adapter - External - USB 2.0 - PC, Mac, Linux - 1 x Numb..
$60.89
Brainboxes 1 Port RS232 and 1 Port RS422/485 Ethernet to Serial Adapter - DIN Rail Mountable - PC, L..
$176.56
SIIG Dual-Serial Port / RS-232 PCIe Card - Plug-in Card - PCI Express 1.1 x1 - Linux, PC - 2 x Numbe..
$55.00
Brainboxes 8 Port RS422/485 USB to Serial Multi Drop Hub - External - USB Type B - PC, Linux, Mac - ..
$229.90
Brainboxes - Ethernet to 8 Analogue Inputs + RS485 Gateway - 1 x Network (RJ-45) - 1 x Serial Port -..
$346.96
SIIG DP Cyber RS-232 1S PCIe Card - 250Kbps - ASIX AX99100 Chipset - PCI Express Base Specification ..
$55.00
SIIG DP Cyber 1S1P PCIe Card - Full-height Plug-in Card - PCI Express 2.0 x1 - PC - 1 x Number of Pa..
$55.00
SIIG CyberParallel JJ-E01011-S3 PCIe Parallel Adapter - Dual-profile Plug-in Card - PCI Express - PC..
$55.00
Brainboxes Parallel Port Printer Low Profile PCI Express Card - Low-profile Plug-in Card - PCI Expre..
$144.53
StarTech.com USB to Serial Adapter - 2 Port - Wall Mount - COM Port Retention - Texas Instruments - ..
$55.00
SYBA Multimedia SD-PEX10005 1-port PCI Express Parallel Adapter - Low-profile Plug-in Card - PCI Exp..
$55.00
Digi Edgeport/4 Serial Hub - External - USB Type A - Linux, PC - 4 x Number of Serial Ports External..
$327.13
SYBA Multimedia SD-PEX15022 2-port PCI Express Serial Adapter - PCI Express x1 - RoHS Compliance2 PO..
$55.00
SIIG 1-port PCI Parallel Adapter - 1 Pack - Dual-profile Plug-in Card - PCI - PC - RoHS Compliance A..
$55.00
SIIG JJ-P20511-S3 2-port PCI Serial Adapter - Plug-in Card - PCI - PC - RoHS ComplianceSIIG''..
$55.00
SIIG DP 1-Port RS232 Serial PCI with 16550 UART - 1 Pack - PCI - 1 x Number of Serial Ports External..
$55.00
SIIG DP CyberParallel Dual PCIe - 1 Pack - PCI Express x1 - RoHS, TAA, WEEE ComplianceSIIG''..
$55.00
SIIG 1-port PCI Express Parallel Adapter - 1 Pack - Dual-profile Plug-in Card - PCI Express x1 - PC ..
$55.00