Serial/Parallel Adapters
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Tripp Lite Keyspan High Speed 4 Port USB to DB9 Serial Adapter Hub - Serial DB9 to USB Adapter Hub
$83.29 -
StarTech.com 1 Port Low Profile PCI Express Serial Card - 16550 - 1 x 9-pin DB-9 Male RS-232 Serial PCI Express
$44.68 -
StarTech.com 1 Port PCI Express Low Profile Parallel Adapter Card - SPP/EPP/ECP - 1 x 25-pin DB-25 Female Parallel PCI Express x1
$33.68 -
StarTech.com 1 Port PCI Express Dual Profile Parallel Adapter Card - SPP/EPP/ECP - 1 x 25-pin DB-25 IEEE 1284 Parallel
$28.35 -
StarTech.com 4 Port PCI RS232 Serial adapter card - PCI - serial - 4 ports - Serial adapter - PCI - RS-232 x 4
$53.08 -
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
$37.03 -
StarTech.com Serial adapter card - PCI - serial - 2 ports - Add 2 high-speed RS-232 serial ports to your PC through a PCI expansion slot - Serial Adapter - RS232 Card - PCI Serial Card - PCI RS232 - PCI Serial Adapter - Dual Port Serial Card
$28.19 -
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
$84.49 -
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
$131.05 -
StarTech.com Parallel/serial combo card - PCI - parallel, serial - 3 ports - Add a parallel port and two RS-232 serial ports to your PC through a PCI expansion slot - 2S1P PCI Serial Parallel Combo Card with 16550 UART - PCI RS232 Serial Card plus Paralle
$32.28 -
StarTech.com 2 Port PCI Parallel EPP/ECP Adapter Card - 2 x 25-pin DB-25 Female IEEE 1284 Parallel
$52.84 -
StarTech.com 1 Port PCI RS232 Serial Adapter Card - PCI1S550 - Serial adapter - PCI - RS-232 - V.24 - Add 1 high-speed RS-232 serial ports to your PC through a PCI expansion slot - Serial Adapter - RS232 Card - PCI Serial Card - PCI RS232 - PCI Serial Ada
$27.80 -
StarTech.com 1 Port Low Profile PCI Parallel Adapter Card - Add a parallel port to your low profile/small form factor computer through a PCI expansion slot - 1 Port Low Profile PCI Parallel Adapter Card - PCI Parallel Card / IEEE 1284 Card / Parallel Card
$30.47 -
StarTech.com PCI Parallel Adapter Card - 1 x 25-pin DB-25 Female IEEE 1284 Parallel PCI - 1 Pack
$30.17 -
StarTech.com 1-port PCI Express RS232 Serial Adapter Card - PCIe Serial DB9 Controller Card 16950 UART - Low Profile - Windows macOS Linux - 1 port PCI Express RS232 serial controller card w/16950 UART/ASIX AX99100 - Bi-directional speeds 921.6Kbps/port |
$40.96 -
StarTech.com 2 Port PCI Express / PCI-e Parallel Adapter Card - IEEE 1284 with Low Profile Bracket - 2 x 25-pin DB-25 Female IEEE 1284 Parallel PCI Express x1 - 1 Pack
$57.25 -
Tripp Lite USB to Serial Adapter Converter RS-422/RS-485 USB to DB9 4-Port - External - USB Type B - PC, Mac, Linux - 4 x Number of Serial Ports External
$104.36 -
Tripp Lite USB to Serial Adapter Converter RS-422/RS-485 USB to DB9 2-Port - External - USB Type B - Linux, Mac, PC - 2 x Number of Serial Ports External
$63.09 -
Tripp Lite USB to Serial Adapter Converter RS-422/RS-485 USB to DB9 1-Port - External - USB Type B - PC, Mac, Linux - 1 x Number of Serial Ports External
$59.37 -
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
$23.33 -
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
$21.01 -
StarTech.com 4 Port PCIe Serial Adapter Card with 16550 - Add 4 RS-232 serial ports to your standard or small form factor computer through a PCI Express Expansion Slot - 4 Port PCIe Serial Card - 4 Port RS232 Card - 4 Port Serial Adapter - 4 Port PCI Expr
$86.68 -
StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe Serial DB9 Controller Card 16950 UART - Low Profile - Windows macOS Linux - 2-port PCI Express RS232 serial controller card w/16950 UART/ASIX AX99100 - Bi-directional speeds 921.6Kbps/port |
$43.52 -
StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe to Dual Serial DB9 RS-232 Controller - 16950 UART - Windows, macOS, Linux - 2-port PCI Express RS232 serial controller card 16950 UART/ASIX AX99100 - Bi-directional speeds 921.6Kbps/port | 2
$43.52
