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I/O Cards & Adapters

Shop the best prices on 1,793 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on BatteryMate, Gamegenic, Gigabyte and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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1,761 - 1,792 of 1,793
Mini PCI Express Card Bent-Pin I210AT Single-Port Gigabit Ethernet Mini PCIe Card RJ45 Adapter
$26.95 Save $12.00 RRP: $38.95
USB to CAN Module, 1-Channel, Type-C Connection, USB-C Interface, Fast Processing Speed, Compact Design
$24.95 Save $12.00 RRP: $36.95
USB Adapter Header 19/20Pin Connector 2 Port USB 3.0 Converter Board PC Motherboard Mainboard 19Pin Extension Riser
$14.95 Save $8.00 RRP: $22.95
USB To 3.5mm TRS Headphone Or Microphone Adapter, 3.5mm TRS Microphone To USB 2.0 Stereo Sound Card Adapter
$14.95 Save $8.00 RRP: $22.95
PCIe Expansion Card To SFF8611 SFF8612 Adapter For Data Transfer In Demanding Applications
$28.95 Save $14.00 RRP: $42.95
USB 2.0 to 3D Sound Card Adapter - Virtual 7.1 Surround - For PC And Notebook - 3.5mm Headphones - Black
$14.95 Save $8.00 RRP: $22.95
Digital Card HiFi DAC For Raspberry Pi 3 Model B I2S Interface Upgrade Chip Gold-Plated Ports
$239.00 Save $120.00 RRP: $359.00
USB Header Adapter USB 3.1 To TypeE Header Converter Panel 90 Degree Connector For PC Motherboards
$14.95 Save $8.00 RRP: $22.95
External USB Sound Card USB To 3.5mm Audio Adapter Headphone And Microphone Stereo Sound Card Black
$14.95 Save $8.00 RRP: $22.95
Flexible PCIe Expansion Module 2Channel Expansion Board 16Pin Lab and Workshop Raspberry Pi Compatible
$37.95 Save $21.05 RRP: $59.00
PCIe 4.0 X16 GPU Riser Cable, 250mm Flexible Extension Adapter, High-Speed 180-Degree EMI Shielded for All GPUs
$34.95 Save $17.00 RRP: $51.95
5G PCI-E to RJ45 Network Card RTL8126 Ethernet Adapter 5000Mbps Gigabit PCI Express Compatible Network Card
$119.00 Save $50.00 RRP: $169.00
AX99100 PCIe to RS232 Adapter Card, High-Performance PCIE-AX99100-1S Expansion Card, Compatible Computing Solution
$20.95 Save $11.00 RRP: $31.95
5V Mini PCM2704 USB DAC Sound Card Decoder Module for Raspberry Pi, 16-Bit Hi-Fi Audio Power Board
$16.95 Save $9.00 RRP: $25.95
RS232 RS485 Communication Module Dual Port Serial Card with Original Color Match Finish
$309.00 Save $160.00 RRP: $469.00
ARGB GPU Bracket with Lighting, Aerospace Aluminum Graphics Card Support 5V 3PIN
$26.95 Save $12.00 RRP: $38.95
BiDirectional IDE to SATA and USB Adapter with Speed Data Transfer for Backup and Recovery
$16.95 Save $7.00 RRP: $23.95
Power Over eSATA to SATA Adapter Card Speed Dual Power MultiDrive Support
$17.95 Save $9.00 RRP: $26.95
PCIe Expansion Card 12 Port SATA Controller Speed 6Gbps PCIe to SATA Converter for PC
$54.00 Save $30.00 RRP: $84.00
USB 5.1 Channel External Optical Audio Sound Card Adapter For Laptop Notebook PC Windows Mac Compatible
$26.95 Save $12.00 RRP: $38.95
RS422/485 Serial PCIe Card 2/4 Ports, High-Performance Industrial Interface For Machine Controller, PCIe 2.0, Windows/Linux Compatible
$159.00 Save $80.00 RRP: $239.00
Bluetooth Mini Sound Mixer Board, USB Audio Interface For Music Recording, 2 Mic/Line Inputs, Aluminum Live Sound Card
$34.95 Save $14.00 RRP: $48.95
PCIe 1X 4X To 9 Port Adapter Card 6Gbps Transfer Rate Hot Swap PCIe Expansion Card For PC
$59.00 Save $30.00 RRP: $89.00
Voice Manipulator Device With Eight Sound Effects, External USB Sound Card, Portable
$31.95 Save $15.00 RRP: $46.95
NVME to SATA3.0 Adapter M.2 A+E To 2-Port Expansion Card For Serial Hard Drives
$31.95 Save $15.00 RRP: $46.95
M.2 NVMe PCIe Adapter PCIe 3.0 x1 Expansion Card MKey SSD with Low Profile Bracket for Desktop
$16.95 Save $7.00 RRP: $23.95
USB 3.0 19 Pin to Dual 9 Pin Motherboard Header Adapter for RGB Fan Control and Expansion
$16.95 Save $7.00 RRP: $23.95
4K Hdmi Video Capture Card Hdmi To Usb 2.0 Video Capture With Loop Out BatteryMate
$23.95
Hard Disk To 22Pin Adapter Metal Tray Card Replacement for MacBook Pro 2010 2011 A1369 A1370 2012 1425 1398 1466 1465
$27.95 Save $14.00 RRP: $41.95
USB 3.0 19 Pin to Dual 9 Pin USB 2.0 Motherboard Header Adapter for PC Fan Speed Monitoring
$16.95 Save $8.00 RRP: $24.95
USB 3.0 PCI-E Expansion Card Adapter with 7 Ports Hub for Desktop, External Controller, PCI Express Card, High-Speed Data Transfer
$39.95 Save $19.05 RRP: $59.00
9 Port PCIe To Expansion Card, 6.0 Gbps Transfer, Hot Swap, Internal PCIE 1X Expansion Card For Desktop PC
$59.00 Save $30.00 RRP: $89.00