Serving Arizona school districts since 1999 480-460-5199 info@needthese.com
NeedThese, Your Tech-ucation Partner Your quote
Products

Find it, then ask for a quote

Over a million products at retail price. Signed-in 1GPA customers see their contract price.

Filters

Price

to

Category

Type

Brand

445 results in Input & Output Devices

Input & Output Devices Serial/Parallel & Io Clear all

StarTech.com PEX1394B3LP StarTech.com 3 Port 2b 1a Low Profile 1394 PCI Express FireWire Card Adapter $72.76 Manufacturer MSRP StarTech.com PEX1S953LP StarTech.com 1-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows & Linux - TAA $58.41 Manufacturer MSRP StarTech.com PEX2S953 StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Dual Serial DB9 Card - 16950 UART - Expansion Card - Windows & Linux - TAA $61.49 Manufacturer MSRP StarTech.com PEX4S953 StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 Card - 16950 UART - Expansion Card - Windows/Linux - TAA $118.89 Manufacturer MSRP StarTech.com PEX4S953LP StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows/Linux - TAA $118.89 Manufacturer MSRP StarTech.com PEX8S1050 StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Card, 16C1050 UART, Multiport Serial DB9 Controller/Expansion Card, 15kV ESD Protection, Windows Only - TAA $215.24 Manufacturer MSRP StarTech.com PEX8S1050LP StarTech.com 8-Port PCI Express RS232 Serial Adapter Card, PCIe RS232 Serial Card, 16C1050 UART, Low Profile Serial DB9 Controller/Expansion Card, 15kV ESD Protection, Windows Only - TAA $215.24 Manufacturer MSRP BRAINBOXES LTD ES-020 Brainboxes ES-020 Ethernet 1 Port RS232 10xScrew Terminals $240.03 Manufacturer MSRP BRAINBOXES LTD ES-357 Brainboxes ES-357 1 Port RS232 and 1 Port RS422/485 Ethernet to Serial Adapter 1 Mbit/s $240.03 Manufacturer MSRP No photo yet Perle Systems 04003050 1PORT DB9 SERIAL CARD PCI RS232 16C950 SPEED1 LE LP W/BRACKET $241.20 Manufacturer MSRP No photo yet Perle Systems 04003230 1PK 1PORT DB25F LP-PCI PRT SPEED LE PARELLEL CARD W/BRACKET $278.40 Manufacturer MSRP No photo yet Perle Systems 04003330 2PK 1PORT DB25F LP-PCIE PRT SPEED LE PARALLEL CARD W/BRACKET $279.00 Manufacturer MSRP StarTech.com ICUSB232INT2 StarTech.com 24in Internal USB Motherboard Header to 2 Port Serial RS232 Adapter - TAA $78.91 Manufacturer MSRP

Prices from our catalog dated September 30, 2026. Stock and final pricing are confirmed by your rep on the quote.