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I/O Cards & Adapters

Shop the best prices on 3,157 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.

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2,401 - 2,432 of 3,157
V8S Audio Mixer USB External Sound Card for Mobile Phones with Voice Live Changer and Multiple Sound Effects
$31.95 Save $9.00 RRP: $40.95
PCIe To DB9pin Expansion Card 24 DB9 Serial Ports For POS And Attendance Terminals
$89.00 Save $50.00 RRP: $139.00
2 Port PCI Express RS232 Serial Adapter Card PCIe 9PIN Low Profile Host Controller for Windows 98 98SE OS X Compatibility
$23.95 Save $12.00 RRP: $35.95
Microphone Sound Card for Singing and Podcast - USB Audio Interface for Laptop with High-Quality Sound and Low Noise
$50.95 Save $28.05 RRP: $79.00
CM108 USB Drive External Sound Card Module, 10PCS/LOT Compatible with Laptop and Computer, High-Quality Audio Adapter L059
$16.95 Save $7.00 RRP: $23.95
Voice Changer Device with 7 Sound Effects, Portable USB Sound Card for Mobile Phones and Computers
$23.95 Save $7.00 RRP: $30.95
Broadcast Sound Card V9 Kit Microphone Voice Changer Dual Phone/Computer Support Built-In Effects
$46.95 Save $17.05 RRP: $64.00
HP Pavilion dv6-1330ej Discrete Video Card Version Replacement Laptop Fan For Intel Processors Power4Laptops
$29.95
PCIe USB TypeC Expansion Card, Dual 5Gbps Ports USB 3.2 Gen1 PCIe X1 Adapter for Desktop
$21.95 Save $11.00 RRP: $32.95
PCIe WiFi Adapter with USB 2.0 Dual Port Expansion Card for Desktop Motherboard Upgrade
$17.95 Save $9.00 RRP: $26.95
M.2 PCIe 4.0 Adapter Card with Aluminum Alloy Heatsink and 2 Brackets, 64Gbps NVMe Expansion
$15.95 Save $7.00 RRP: $22.95
PCIe 4.0 Expansion Card 32Gbps U.2 SSD Adapter External GPU MultiOS Compatible PH492X41W
$25.95 Save $13.00 RRP: $38.95
U.2 PCIe 4.0 Adapter for NVMe SSD Speed Data Transfer Wide Compatibility Heat Dissipation
$20.95 Save $11.00 RRP: $31.95
M.2 A+E Key to Dual USB 2.0 Adapter 480Mbps Expansion Board with Flexible Riser Cable for Win10
$15.95 Save $8.00 RRP: $23.95
PCIe to USB 3.0 19Pin Expansion Card Speed Internal Header Adapter for Desktop
$23.95 Save $11.00 RRP: $34.95
Compact Flash to IDE 3.5 Inch 39 Pin Adapter Converter for Seamless Data Transfer in Desktop PC
$14.95 Save $8.00 RRP: $22.95
M.2 SATA NGFF SSD to 3.5 Inch 44 Pin IDE Adapter Card, JM20330 Chipset, 150MB/s Speed Transfer
$15.95 Save $7.00 RRP: $22.95
PCIe 4.0 Adapter Card for U.2 SSD Expansion, Speed and Wide OS Compatibility PH492X41W
$25.95 Save $13.00 RRP: $38.95
M.2 to SATA Adapter for 22302280 B+M Key SSD, 2.5 Inch SATA3 Converter with Speed Transfer
$14.95 Save $8.00 RRP: $22.95
USB Type C 2.0 Capture Card Black ABS Video and Audio Capture Card for Streaming and Recording Compatible with Windows and Mac
$23.95 Save $12.00 RRP: $35.95
M.2 SSD to SATA Adapter NGFF Converter 2.5 Inch B Key B+M Key 22302280 Speed Transfer
$14.95 Save $8.00 RRP: $22.95
U2c V1.1 Adapter Board, With 1 Can Output Interface-subaoe
$49.95
PCI-E 4.0 4X Host Converter to EDSFF GEN-Z NVMe Ruler 1U E1.S 9.5mm 15mm 25mm Thickness Short SSD with Heat Sink PM9A3 PM9D3 P5801X Carrier Adapter Bonaever
$46.95
USB 3.1 Front Panel to USB 3.0 20Pin Header Cable Adapter for Motherboard TYPE‑E Connector (1 Pcs)
$22.95 Save $11.00 RRP: $33.95
USB 3.2 Gen 1 PCIe Expansion Card 5Gbps Speed Data Transfer MultiDevice Desktop Adapter
$25.95 Save $13.00 RRP: $38.95
2/4 Port RS422/485 Serial PCIe 2.0 Card For Industrial Machines High-Performance Interface Controller Transmission 4
$724.00 Save $350.00 RRP: $1,074.00
HiFi Audio Sound Card Module I2S Interface For Raspberry Pi 3/2 Model B Digital Audio Card Pin Board V2.0 SC08
$209.00 Save $100.00 RRP: $309.00
PCIe Expansion Card M.2 To PCIe 3.0 X1 Adapter Hot-Swappable Wide Compatibility Supports PM961 600P T10 Metal Base
$18.95 Save $9.00 RRP: $27.95
External USB Sound Card, USB To 3.5mm Headphone And Microphone Adapter, Stereo Audio Card, Black
$15.95 Save $7.00 RRP: $22.95
USB-to-CAN Module For Easy System Integration Via Type-C Connectivity, Plug-and-Play CAN Interface, Compact Form-Factor
$24.95 Save $12.00 RRP: $36.95
External USB Sound Card With 3.5mm Headset Jack, Microphone And Speaker Interface, Volume Switch, Driver Included
$23.95 Save $11.00 RRP: $34.95
PCIE USB3.2 Gen1 Expansion Card Two USBA and Two TypeC Ports 5Gbps Speed Internal PCIe Expansion Card
$32.95 Save $17.00 RRP: $49.95