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I/O Cards & Adapters

Shop the best prices on 3,254 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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3,105 - 3,136 of 3,200
HDMI Video Capture Card 4K Input 1080P Output 60FPS USB3.0 with TypeC Adapter for Gaming and Live Streaming
$36.95 Save $17.05 RRP: $54.00
PCIe USB 3.0 Expansion Card 4 Port Speed 5Gbps PCI Express Adapter for Desktop PC
$19.95 Save $8.00 RRP: $27.95
External USB Sound Card 7.1 Channel 3D Audio Adapter 3.5mm Headphone MIC PC Desktop ISONIX
$10.95
M.2 A+E Key to Dual SATA 3.0 Adapter PCIe 3.0 Expansion Card JMB582 Speed SSD HDD Support
$19.95 Save $10.00 RRP: $29.95
20 Pin Two Port USB3.0 Splitter PCB Adapter Card For PC Motherboards Expansion 5Gbps Data Transmission Dual Port USB3.0
$15.95 Save $7.00 RRP: $22.95
PCI to Parallel 25Pin DB25 Printer Port Controller Expansion Card Desktop PC Compatible DB25 Parallel Port Adapter
$21.95 Save $11.00 RRP: $32.95
USB Sound Card Digital Mixing USB Audio Interface For Laptop Recording Guitar And Mobile Phone
$79.00 Save $40.00 RRP: $119.00
for 3DS Speaker Volume Ribbon Flex Cable for Nintendo 3DS XL/LL/ 3DSXL / LL Speaker Repair Part (for 3DSXL)
$37.95 Save $21.05 RRP: $59.00
PCIe To 19Pin Expansion Card USB Front Panel 19Pin USB Header 4Pin Power Port Computer Accessories
$27.95 Save $14.00 RRP: $41.95
CM108 USB Drive Sound Card External Module L059 For Laptop Computers, Audio Interface, Model L059, 2025 New Release
$28.95 Save $14.00 RRP: $42.95
CM108 USB Sound Card for Laptop and Computer, External Audio Adapter Module, High-Quality USB Drive Compatibility
$24.95 Save $7.00 RRP: $31.95
HDDs To USB 3.1 Expansion Adapter Card For TwoMode NVMe/SATA M.2 22302280 SSDs Transfer For Gaming PCs
$27.95 Save $14.00 RRP: $41.95
PCIE USB 2.0 PCI Adapter Desktop Card 480Mbps Internal USB Interface For Keyboard, Flash Drive, Camera
$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
$15.95 Save $7.00 RRP: $22.95
PCIe To 2 Or 4 Port RS232 Industrial Control Expansion Card Adapter For Computer Systems
$40.95 Save $23.05 RRP: $64.00
Speed USB to CAN Converter with Multi Protocol Support Type C Connectivity and LED Indicator
$19.95 Save $9.00 RRP: $28.95
PCIe 16x Test Socket Adapter Card with Speed Signal Transmission and Heat Dissipation
$16.95 Save $8.00 RRP: $24.95
Power Over eSATA to SATA Adapter Card Speed Dual Power MultiDrive Support
$18.95 Save $9.00 RRP: $27.95
4 Port Mini PCIe SATA III Expansion Card 6Gbps with Hot Swap Support for Laptop and Server
$37.95 Save $21.05 RRP: $59.00
Professional mixer sound card, 1800 mAh battery capacity, 12 hours of live time, D 9.06x5.71 in
$379.00 Save $195.00 RRP: $574.00
Speed PCI Express Extender PCIe 4.0 Riser Cable 90Degree Flexible GPU Extension For RTX 4090/4080/4070 20cm
$52.95 Save $26.05 RRP: $79.00
PCIe 4.0 M.2 MKey to Oculink SFF8612/8611 Adapter for 14+ External GPU & SSD
$35.95 Save $18.05 RRP: $54.00
9 Port PCIExpress 1X 4X Adapter Card Internal PCIe Expansion Card Supports 6.0 Gbps And Hot Swap
$59.00 Save $30.00 RRP: $89.00
Vertical GPU Mounting Bracket PCIE 4.0 X16 Riser Cable Video Card Support Kit 90 Degree Right Angle White
$84.00 Save $45.00 RRP: $129.00
GFM10012H12SPA 12V 0.5A 95mm 4Pin Video Card Fan Replacement for ZOTAC GTX 1080 AMP Edition Graphics Card
$33.95 Save $16.00 RRP: $49.95
PCIe 4x to 1x Extension Adapter PCIE Expansion Card For Video Editing Machines Workstations
$31.95 Save $16.00 RRP: $47.95
USB 3.0 PCI-E Expansion Card Adapter with 7 Ports Hub for Desktop, External Controller, PCI Express Card, High-Speed Data Transfer
$40.95 Save $23.05 RRP: $64.00
Cm108 Chipset USB 2.0 3D Audio Card Virtual 5.1 Channel Sound Driver for PC and Laptop Compatibility
$15.95 Save $7.00 RRP: $22.95
Handheld Voice Changer K9 Mini Live Sound Card with Multi Sound Effects and USB Connectivity for Streaming and Gaming
$69.00 Save $20.00 RRP: $89.00
SATA3.0 Expansion Card 4 Port PCIE Adapter 6G Hard Disk Conversion for AHCI IDE Compatibility
$39.95 Save $19.05 RRP: $59.00
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
120pcs NFC 215 Cards Rewritable Round Tags Compatible with TagMo, 13.56MHz NFC Card Size, Durable Material
$369.00 Save $180.00 RRP: $549.00