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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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321 - 352 of 3,157
USB 3.0 19 Pin Connector to Dual 9 Pin Internal Header Adapter for RGB Fans and Liquid Cooling
$14.95 Save $8.00 RRP: $22.95
Vertical GPU Mounting Bracket with PCIe 4.0 Riser Cable, 90° Right Angle Graphics Card Support Black
$74.00 Save $35.00 RRP: $109.00
VHS to Digital Converter USB 2.0 Video Capture Card For Mac/Windows 7 8 10 Convert Analog Mini DV Hi8 DVD VCR
$19.95 Save $9.00 RRP: $28.95
USB 3.2 PCIe Card with TypeC and TypeA Ports, 10Gbps Expansion for Desktop PC
$23.95 Save $11.00 RRP: $34.95
PCIe NVMe Adapter Card 4 Port MKey X16, Quad SSD Support, 128Gbps Transfer, MultiSystem
$25.95 Save $13.00 RRP: $38.95
USB 3.0 19 Pin Adapter to Dual 9 Pin USB 2.0 Header Splitter for Motherboard Expansion
$14.95 Save $8.00 RRP: $22.95
USB to CAN Adapter Dual Channel MiniPCIe Card with Isolation for PC CAN Bus Data Analysis
$139.00 Save $70.00 RRP: $209.00
2/4 Port RS422 RS485 PCIe 2.0 Card with Speed Industrial Serial Communication
$59.00 Save $30.00 RRP: $89.00
Power Over eSATA to SATA Adapter for 2.5/3.5/5.25 Inch Drives Speed Data Transfer
$15.95 Save $8.00 RRP: $23.95
USB 2.0 Splitter 19Pin to Dual 9Pin Adapter for Motherboard Expansion and Speed Data Transfer
$14.95 Save $8.00 RRP: $22.95
USB to 3.5mm Audio Adapter TRRS External USB Sound Card for PC Laptop Plug and Play Headset Converter
$14.95 Save $8.00 RRP: $22.95
PCIe NVMe Adapter Card x16 to 4 NVMe SSD Expansion for Desktop Speed Data Transfer
$26.95 Save $13.00 RRP: $39.95
PCIe Bifaux furcation Card Gen4 x16 to Dual x8 Adapter with 4Pin Power and Speed Transfer
$74.00 Save $35.00 RRP: $109.00
M.2 NVMe SSD Adapter with AHCI Support for Late 2014 Mac Mini A1347 Upgrade 2280 Conversion Card
$14.95 Save $8.00 RRP: $22.95
PCIe Expansion Card to SFF8611 SFF8612 Adapter for Speed Server Storage Expansion
$21.95 Save $10.00 RRP: $31.95
Half Height PCIe x16 to SFF8654 4i 8i Adapter Card for Speed Server Expansion
$69.00 Save $35.00 RRP: $104.00
PCIe U.2 Adapter to SFF8611 SFF8612 Expansion Card for Speed Server Storage
$21.95 Save $10.00 RRP: $31.95
PCIe 4.0 NVMe Expansion Card X16 to 4 Ports SFF8643 SFF8639 Speed Splitter for Gaming PC
$29.95 Save $14.00 RRP: $43.95
PCIe 4.0 GPU Riser Cable 17cm Reverse for ITX Case Full Performance Flexible Extension for SFF PC
$94.00 Save $55.00 RRP: $149.00
PCIe Serial Port Card with 2 or 4 DB9 Ports, Industrial Control Ready, Broad Device Compatibility
$28.95 Save $15.00 RRP: $43.95
Power Over eSATA to SATA Adapter Card Dual Voltage 5V 12V for Speed Hard Drive Connection
$15.95 Save $7.00 RRP: $22.95
Vertical GPU Mount Bracket with PCIe 4.0 Speed Riser Cable 90° Right Angle White
$74.00 Save $35.00 RRP: $109.00
USB C Sound Adapter With Integrated Card 2TypeC For Music And Live Streaming TypeC Audio Interface Quick Charging
$14.95 Save $8.00 RRP: $22.95
WiFi Remote PC Switch with Worldwide Coverage, Wireless Computer Power Control Module
$21.95 Save $11.00 RRP: $32.95
Memory Card to SATA Adapter with Dual Slot Design, Speed Data Transfer, Bootable Support
$25.95 Save $13.00 RRP: $38.95
USB TypeE to USBC Adapter 10Gbps Speed Transfer Motherboard Front Panel Converter Aluminum Alloy
$14.95 Save $8.00 RRP: $22.95
PCIe to USB Adapter A+E Key Cable Boosts Voltage to 5V for Laptop and Professional IT Use
$20.95 Save $11.00 RRP: $31.95
USB to CAN Adapter NonIsolated Module with Speed CAN Bus Analyzer for PC Debugging
$15.95 Save $7.00 RRP: $22.95
USB2.0 Digital DVBT SDRFM TV Tuner Receiver SDR TV Stick RTL2832U FC0012 Windows Linux Compatible
$42.95 Save $21.05 RRP: $64.00
USB TV Tuner with DVR Recording, Coax RCA to USB Video Capture, Universal TV System Support
$34.95 Save $18.00 RRP: $52.95
PCIe Expansion Card to SFF8611 SFF8612 Adapter Speed Server Upgrade for Motherboard
$23.95 Save $12.00 RRP: $35.95
PCIe 4.0 NVMe Expansion Card X16 to 4 Ports SFF8643 SFF8639 Speed Splitter for Gaming PC
$29.95 Save $14.00 RRP: $43.95