Filters

I/O Cards & Adapters

Shop the best prices on 3,174 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Chronus, Werleo 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
1,793 - 1,824 of 3,174
5Gbps USB3.0 Expansion Card Mini PCIe To 19Pin USB Header For Windows 7/8/10 Linux
$26.95 Save $14.00 RRP: $40.95
USB External Sound Card 3.5mm Audio Jack, Volume Adjustable, External Stereo Audio Adapter For Tablets And Phones
$28.95 Save $14.00 RRP: $42.95
PCIe USB Card PCIe 3.0 Expansion 5Gbps Throughput Desktop PC Compatible Space Saving Design Red Capacitor
$23.95 Save $12.00 RRP: $35.95
PCIe Riser Card 90Degree Adapter For 1x/4x/8x/16x PCIe Slots Extender
$20.95 Save $11.00 RRP: $31.95
Rechargeable Bicycle Taillight USB Rechargeable LED Rear Light for Road and Mountain Bikes, Waterproof, Compact Design
$14.95 Save $8.00 RRP: $22.95
USB To CAN Module With Compact Design And Enhanced Efficiency For Reliable Data Analysis USB CAN Interface
$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
CM108 USB Drive Sound Card External Audio Adapter for Laptop and Computer, High-Quality Stereo Module, 2025 Model
$14.95 Save $8.00 RRP: $22.95
2RCA Male to 2 XLR Male Cable Cord Aluminum Alloy Shell Zinc Alloy Head for Amplifier Mixer Home Theater System
$22.95 Save $11.00 RRP: $33.95
25W Digital Audio Amplifier Module 2pcs I2S SPDIF Sound Card Expansion Board for High-Quality Audio Systems
$79.00 Save $40.00 RRP: $119.00
Adjustable Gear Shift Knob Extender for Cars, Height Lever Extension Kit with 4 Adapters for Enhanced Comfort
$34.95 Save $17.00 RRP: $51.95
90 Degree Pure Wire Riser Cable PCI Express Extension Cable for PCIe GPU Compatibility 16 AWG 30cm Length
$54.00 Save $30.00 RRP: $84.00
SATA PCIe Adapter 4 Port SATA 3.0 to PCIe x1 Gen 3 Expansion Card for SSD and HDD Compatibility
$59.00 Save $30.00 RRP: $89.00
Auditory USB External Sound Adapter 7.1 Surround Sound for Gaming and Music with 3x USB 2.0 Type-C and 3.5mm Jack
$27.95 Save $13.00 RRP: $40.95
PCIe to USB 3.0 Expansion Card with 2 USBA and 2 USBC Ports, 4 Port PCI Express Adapter for Desktop PC
$35.95 Save $18.05 RRP: $54.00
90 Pci Riser Cable GPU Extension Adapter For Stable Transmission Compatible With All Graphics Cards 15x10.2x8.4 Cm
$41.95 Save $22.05 RRP: $64.00
SATA PCI e Adapter 4 Port SATA 3.0 to PCIe x1 GEN3 Expansion Adapter Card SATA 3 III PCI-e PCI Express Converter
$43.95 Save $25.05 RRP: $69.00
4K DisplayPort Cable 5.9ft | High Speed 2K Display Port Cable for Gaming Monitors & Video Cards, Compatible with Graphics Cards
$20.95 Save $11.00 RRP: $31.95
PCIE Expansion Card Video Capture Card HD 640X480 Resolution CX23881 Chip Compatible with Windows Systems
$59.00 Save $30.00 RRP: $89.00
CM108 USB Drive Sound Card External Module for Laptop & Computer, High-Quality Audio Adapter, Compatible with Windows 2025
$15.95 Save $7.00 RRP: $22.95
22Pin Adapter Card For 2010 2011 Compatible with A1369 A1370 2012 1425 1398 1466 1465 6Gbps Hard Disk Adapter Card Desktop Expansion
$28.95 Save $14.00 RRP: $42.95
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
CM108 USB Drive Sound Card | External Laptop Sound Card Module | High-Quality Audio Compatibility for PCs
$22.95
8 Port Sata 3.0 SFF8087 PCIe 3.0 X4 to Mini Controller PCIe to SFF 8087 SFF-8087 Adapter Expansion ASM1166 Chip
$89.00 Save $40.00 RRP: $129.00
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
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
USB 2.0 Splitter 19Pin Internal USB Header, Double Port Motherboard Adapter For PC Builds
$16.95 Save $8.00 RRP: $24.95
M.2 Turn 90 Degree NGFF NVMe Key M to PCIe X16 Graphics Card Extender Cord
$32.95 Save $17.00 RRP: $49.95
Mini Sound Card Portable Voice Changer Device for Live Streaming, Online Chatting, and Singing - Compact Audio Effects Machine
$27.95
CM108 Usab Drive Sound Card External Module for Laptop, High Reliability, Stable Performance, Precision Audio Component, Model L059
$22.95
Small PCIE to 2Port Controller Expansion Card 6Gbps Fast Speed RAID1/RAID0 Data Mirroring Technology
$49.95
Bluetooth Mini Sound Mixer Board,Live Sound Card with Various Sound Effects for Music Recording
$34.95