Filters

I/O Cards & Adapters

Shop the best prices on 3,278 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Werleo, Lichifit and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

Computer Interface Cards & AdaptersVideo Cards & AdaptersRiser CardsAudio Cards & AdaptersTV Tuner Cards & Adapters
Filters
1,473 - 1,504 of 3,200
Adjustable Aluminum GPU Support Bracket for PC Case with AntiSag Stable Graphics Card Holder
$16.95 Save $7.00 RRP: $23.95
Pc computer laptop cpu vga video card 55mm cooler cooling fan heatsink with wireless intercom doorbell
$38.95 Save $60.05 RRP: $99.00
Virtual 7.1 Channel USB 2.0 Audio Adapter With Dual Microphone And Headset 7.1Ch 3D Audio Sound Card
$17.95 Save $5.00 RRP: $22.95
22Pin Adapter Card For 2010 2011 A1369 A1370 2012 1425 1398 1466 1465 6Gbps Hard Disk Adapter Converter Card
$26.95 Save $14.00 RRP: $40.95
PCIe 4.0 GPU Riser Cable 250mm Flexible Graphics Card Extension for RTX 3090 with EMI Protection
$47.95 Save $26.05 RRP: $74.00
UART to Ethernet Serial Server RS485 RS232 RS422 TCP UDP RJ45 Wireless Device Server Modem
$41.95 Save $22.05 RRP: $64.00
BiDirectional IDE To Converter IDE To Adapter Card Bidirectional Conversion Accessories Black
$16.95 Save $8.00 RRP: $24.95
USB3.2 Gen2x2 Board LineE Terminal TypeC Front Panel 10G/20Gbps Flat Wire 30cm
$20.95 Save $11.00 RRP: $31.95
PCIE X4 to 4-Port SATA 3.0 Expansion Card with 1164 Chip for Bootable SSDs, PCIE 3.0 Adapter, High-Speed Compatibility
$43.95 Save $25.05 RRP: $69.00
PCIe Parallel Port Adapter Card DB25 for Printers and Scanners, Supports Commercial Technical Devices, PCIe Expansion
$20.95 Save $11.00 RRP: $31.95
Live Sound Card Mixer Board, Clear Sound Quality, Heavy Bass, No Latency, Compatible with Home KTV and Live Streaming
$36.95 Save $22.05 RRP: $59.00
USB 2.0 Motherboard Extension Cable 4Port Internal USB Header Panel Mount 30cm Length MultiInterface Expansion
$14.95 Save $8.00 RRP: $22.95
Adjustable Aluminum Alloy GPU Bracket Support for Graphics Card 74-120mm, Anti-Sag, Durable, Lightweight Design
$25.95 Save $13.00 RRP: $38.95
3 Pack USB Sound Card Adapter 5.1 Channel 3D External for Raspberry Pi, Windows, Mac, Linux, PC Gaming Audio
$22.95
Wireless Adapter for PC Windows 10/8/8.1/7 and Xbox One Controller, USB, Dual Band WiFi, 802.11ac, Plug and Play
$27.95 Save $8.00 RRP: $35.95
CM108 USB Drive Sound Card External Module for Laptop and Computer - Compact, High-Performance Audio Adapter
$36.95 Save $8.00 RRP: $44.95
CJMCU-2551 MCP2551 High Speed CAN Bus Interface Module for Automotive Communication Protocols
$30.95 Save $16.00 RRP: $46.95
5Gbps USB3.0 Expansion Card Mini PCIe To 19Pin USB Header For Windows 7/8/10 Linux
$26.95 Save $13.00 RRP: $39.95
PCIE to Dual Type C Expansion Card PCI-E X1 2-Port USB 3.2 Gen 1 5Gbps ASM1042 Chip for Desktop Compatibility
$29.95 Save $15.00 RRP: $44.95
Bluetooth Mini Sound Mixer Board,Live Sound Card with Various Sound Effects for Music Recording
$34.95
Powerful USB to CAN Interface Module V2.0, Supports Multiple Protocols, Type-C Connectivity, Compatible with Various Devices
$26.95 Save $13.00 RRP: $39.95
Microphone Shelf For Music Stand, Clampable Sound Card Slot, Live Broadcast Holder, Streaming Device Accessories
$26.95 Save $13.00 RRP: $39.95
2Port USB 2.0 Rear Panel Bracket PCI SlotMount Stainless Steel Adapter 30cm Cable 9Pin Header for Case Plug and Play
$14.95 Save $8.00 RRP: $22.95
10 Pack USB 3.0 19/20 Pin Front Panel Header to Dual USBA Motherboard Adapter for PC
$44.95 Save $24.05 RRP: $69.00
5 Axis Mach3 USB Motion Control Card V2.1 CNC Engraving Machine Motherboard Stepper Motor Drive Interface Board
$64.00 Save $30.00 RRP: $94.00
Portable Streaming Mixer - High-Quality Sound Card for YouTube & Twitch, 7 Modes Live Karaoke Audio Mixer for PC Recording
$74.00 Save $45.00 RRP: $119.00
Voice Changer Disguiser, i9 MultiFunctional Portable for PS4 PS5 Phone PC
$41.95 Save $22.05 RRP: $64.00
I2C Serial Module Interface Board for 1602 LCD Display, TWI SPI IIC Compatibility, 64.5mm x 16mm Size
$59.00 Save $30.00 RRP: $89.00
Expansion Card Module USB 2.0 Front 9Pin To TypeC Adapter 20Pin To 9Pin USB 2.0 TypeC Female A
$16.95 Save $8.00 RRP: $24.95
KEY A-E to USB 2.0 Expansion Card M.2 NGFF Riser Card Dual Port USB 2.0 Interface for Enhanced Connectivity
$22.95 Save $11.00 RRP: $33.95
M2 PCIe 3.0/4.0 Modified PCB Board for Handheld Gaming Console (Black Short)
$14.95 Save $8.00 RRP: $22.95
USB External Sound Card 3.5mm Audio Jack, Volume Adjustable, External Stereo Audio Adapter For Tablets And Phones
$27.95 Save $14.00 RRP: $41.95