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I/O Cards & Adapters

Shop the best prices on 1,511 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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1,153 - 1,184 of 1,511
XLR Male Plug Adapter for Microphone and Speaker, Durable Metal Connector, Stable Audio Transmission, Easy Installation
$14.95 Save $8.00 RRP: $22.95
for 6 Port SATA 3 PCI Express Expansion Card PCI-E SATA Controller PCIE 1X to SATA3 6Gb Adapter Add On Cards for HDD SSD
$69.00 Save $30.00 RRP: $99.00
PCIe to E-Key Adapter Board for Wireless Card Expansion and USB Connectivity, Compatible with Mini PCIe Cards
$28.95 Save $14.00 RRP: $42.95
Mini Voice Changer for Xboxone PS4 and Switch Phone
$41.95 Save $22.05 RRP: $64.00
PCIE To NVME M Adapter For 2230/2242/2260/2280 M.2 NVME SSDs Full Height Chassis
$14.95 Save $8.00 RRP: $22.95
PCIE To SATA3.0 Controller Expansion Board 8Port SATA3.0 Card PCIE 1X 2X 4X 8X 16X Interface Adapter Board
$59.00 Save $30.00 RRP: $89.00
9 Port PCIe To Expansion Card Internal PCIe Expansion Card 6.0 Gbps Transfer Speed Hot Swap PCIe 4X Desktop PC
$59.00 Save $30.00 RRP: $89.00
RS232 to RS485 Converter Adapter Half Duplex Data Communication Converter for Industrial Devices
$14.95 Save $8.00 RRP: $22.95
PCI-E Express X1 to PCI Riser Extension Card 60cm for GPU Compatibility, High-Speed Data Transfer, and Durable Design
$37.95 Save $16.05 RRP: $54.00
Mini Sound Card for Telephone Voice Changer with 8 Effects for Live Streaming and Gaming Compatibility
$40.95 Save $13.05 RRP: $54.00
Cooling Fan for Colorful GTX750TiTwin2GD5 GTX6602GD5 Video Card Fan 75MM PLD08010S12HH DC 12V Graphics Card Fan Replacement
$23.95 Save $11.00 RRP: $34.95
External USB Sound Card USB To 3.5mm Audio Adapter Headphone And Microphone Stereo Sound Card Black
$15.95 Save $7.00 RRP: $22.95
USB 2.0 to 3D Sound Card Adapter - Virtual 7.1 Surround - For PC And Notebook - 3.5mm Headphones - Black
$15.95 Save $7.00 RRP: $22.95
GFM10012H12SPA 12V 0.5A 95mm 4Pin Video Card Fan Replacement for ZOTAC GTX 1080 AMP Edition Graphics Card
$32.95 Save $17.00 RRP: $49.95
Motherboard SF-8482 Hard Disk Adapter to SATA22pin Computer Peripheral Adapter SATA Interface For 2.5/3.5in HDD SSD
$20.95 Save $11.00 RRP: $31.95
USB To 3.5mm TRS Headphone Or Microphone Adapter, 3.5mm TRS Microphone To USB 2.0 Stereo Sound Card Adapter
$15.95 Save $7.00 RRP: $22.95
External Hard Drive Conversion Box For M.2 Drive Expansion Card Box 1TB
$36.95 Save $22.05 RRP: $59.00
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
Professional Audio Mixer USB Live Audio Card Adapter Multi Function Sound Card Volume Adjustable
$36.95 Save $17.05 RRP: $54.00
USB Sound Card 6 Channel 5.1 External Reverb Sound Card Converter Supported Sampling Rate 48Khz Win7 Black
$28.95 Save $13.00 RRP: $41.95
Sony Vaio VPC-EA31FX Independent Video Card Version Replacement Laptop Fan With Heatsink Power4Laptops
$35.95
2pcs Set Cooling Fan for 95mm RX590 RX580 Video G Card Compatible with FDC10U12S9C CF1010U12S Models
$64.00 Save $30.00 RRP: $94.00
Motherboard Adapter Header 19Pin To 2x9Pin USB Adapter Plug And Play For Cooling Fan Control USB Extension Splitter
$16.95 Save $8.00 RRP: $24.95
MINI PCIE 19Pin Expansion Card USB3.0 5Gbps Adapter For Windows 7/8/10/Linux Systems PCIe 1x Interface Internal USB 3.0 Card
$26.95 Save $14.00 RRP: $40.95
GPIO Expansion Card with Dual 2.5G Ethernet USB 3.2 NVMe HDD Support for Pi 5
$94.00 Save $55.00 RRP: $149.00
Compatible 20Pin Motherboard With USB3.0 And 1To2 Port External Card Expansion For PC Builds
$14.95 Save $8.00 RRP: $22.95
PCIe USB 3.2 Card With 2 Ports Type C And Type A Chip Expansion Card 10Gbps USBC Internal PCIe Adapter
$29.95 Save $15.00 RRP: $44.95
19 Pin USB Expansion Port Header Adapter Plug N Play Interface Board Compact Internal Connector Tool Office Workstations
$17.95 Save $9.00 RRP: $26.95
TypeE to 19p Interface Converter Usb3E 20p to IDC 19p Adapter for Motherboard Extension and Internal Data Transfer
$17.95 Save $9.00 RRP: $26.95
USB to CAN Converter Efficient Protocol Support Compact Design Three Color LED Status Light
$25.95 Save $12.00 RRP: $37.95
6 Ports SATA 3.0 to M.2 Adapter PCIe 3.0 x2 16Gbps Riser Expansion Card for Desktop PC Compatible Converter
$40.95 Save $13.05 RRP: $54.00
Graphics Cards Shelf Metal Rack For Computer, Heat-Reducing Design, Quick Assembly, PCIe GPU Holder
$129.00 Save $60.00 RRP: $189.00