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I/O Cards & Adapters

Shop the best prices on 3,256 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.

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2,433 - 2,464 of 3,200
USB 3.0 to USB 2.0 Adapter 19 Pin to Dual 9 Pin Motherboard Header Splitter for RGB Fans Plug and Play
$15.95 Save $7.00 RRP: $22.95
USB 3.2 Gen1 5.25 Inch PC Front Panel with Dual USB 3.0, TypeC, Card Reader and Audio Jack
$38.95 Save $20.05 RRP: $59.00
PCIe USB C Expansion Card 3.0 x1 Dual USBC 10Gbps USB 3.2 Gen2 Adapter
$35.95 Save $18.05 RRP: $54.00
PCIe USB 3.0 TypeE Expansion Card with TypeC Front Panel Connector 5Gbps Speed Transfer
$20.95 Save $10.00 RRP: $30.95
PCIe RS232 Adapter Card with TXB073 Chip, Speed PCI Express Serial Port for Windows and Linux
$32.95 Save $16.00 RRP: $48.95
USB Sound Card with PCM2704 Chipset, External USB DAC 16bit 48kHz HiFi Audio Adapter for PC
$15.95 Save $8.00 RRP: $23.95
USB Video Capture Device VHS to Digital Converter RCA to USB Adapter for PC Mac NTSC PAL
$15.95 Save $7.00 RRP: $22.95
PCIe RS232 Serial Card 8 Port DB9 Expansion Speed MultiPort with Alloy Heat Sink
$74.00 Save $35.00 RRP: $109.00
SATA Expansion Card PCIe 4 Port 6Gbps Controller Adapter with AHCI and IDE Mode for Hard Drives
$31.95 Save $15.00 RRP: $46.95
M.2 NVMe SSD to PCIe x4 Adapter with Cooling Fan and LED Lighting 5cm Extension Card
$28.95 Save $14.00 RRP: $42.95
SSD Adapter for MacBook Pro A1708 2016 2017 M.2 NVMe Converter 2230 2242 Speed Upgrade
$15.95 Save $7.00 RRP: $22.95
VER018 PRO PCIE Riser Card USB 3.0 1X to 16X Adapter for GPU Mining with Stable Speed Transfer
$18.95 Save $10.00 RRP: $28.95
External GPU Enclosure PCIe 4.0 x4 Oculink M.2 NVMe Dock for Laptop GPU Expansion
$89.00 Save $40.00 RRP: $129.00
PCIe 4.0 Expansion Card Speed PCI Express for Desktop PC with External GPU and U.2 SSD Support
$25.95 Save $13.00 RRP: $38.95
M.2 NVMe SSD Adapter for MacBook Pro A1708 2016 2017, Speed SSD Upgrade, Supports MKey 2230 2242
$15.95 Save $7.00 RRP: $22.95
USB 3.0 19Pin Header Adapter to Dual 9Pin USB 2.0 Front Panel Splitter for RGB Control
$15.95 Save $7.00 RRP: $22.95
Vertical GPU Mount Bracket with PCIe 4.0 X16 Riser Cable 90° Right Angle Speed Black
$74.00 Save $35.00 RRP: $109.00
SFF 8654 8i to PCIe x16 GPU Adapter Card for Enhanced Graphics Performance and Speed Data Transfer
$64.00 Save $30.00 RRP: $94.00
Speed SATA SSD Adapter Card with FT1307 Chip, 7+15 Pin Hard Drive Converter for POS
$22.95 Save $11.00 RRP: $33.95
PCIe 4.0 Expansion Card with U.2 SSD and External GPU Support, 32Gbps Speed Upgrade
$25.95 Save $13.00 RRP: $38.95
M.2 NVMe PCIe Adapter Card for Desktop with M Key Support, Speed Transfer, MultiSize SSD
$15.95 Save $8.00 RRP: $23.95
PCIe RS232 Serial Card 8 Port DB9 Expansion Speed MultiPort with Alloy Heat Sink
$74.00 Save $35.00 RRP: $109.00
USB Video Capture Card with Audio Recording, NTSC/PAL Support, Live TV to PC via USB Cable and Driver CD
$18.95 Save $9.00 RRP: $27.95
4X Industrial USB to RS485 RS232 Converter Protection Upgrade RS485 Compatibility V2.0 Standard
$23.95 Save $12.00 RRP: $35.95
PCIe Parallel Port Expansion Card DB25 Printer Adapter with Low-Profile Bracket, PCIE Compatibility and Data Transfer Features
$33.95 Save $17.00 RRP: $50.95
Voice Recognition Module V3 with Speed Detection for Arduino, Supports 80 Voice Commands
$49.95 Save $24.05 RRP: $74.00
Multifunctional Electronic Theremin Instrument with Color Display, Adjustable Sound Options, and Compact Design
$79.00 Save $40.00 RRP: $119.00
Voice Greeting Card Recording Module 4 Minutes Voice Playback Chip for DIY Handmade Cards
$16.95 Save $8.00 RRP: $24.95
Voice Detection V3 Speed Sensor Compatible with Arduino for 80 Types of Voice Sound Cards
$46.95 Save $27.05 RRP: $74.00
CM108 Usab Drive Sound Card External Module for Laptop, High Reliability, Stable Performance, Precision Audio Component, Model L059
$22.95
Typea Pin Header Adapter Converter For Front Panel Use Office Use Front Panel Adapter Pin Header Compatibility
$19.95 Save $9.00 RRP: $28.95
M6 Live Card External Mixer for Mobile Phones with 48V Microphone Support and Voice Changing Features
$46.95 Save $22.05 RRP: $69.00