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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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33 - 64 of 3,200
4-Channel Sound Mixer with Headphone Output for Karaoke, Live Streaming, and Mobile Setups, Compact and Lightweight Design
$129.00 Save $60.00 RRP: $189.00
Professional Audio Mixer Sound Card with Monitor for Electric Guitar Live Broadcast Recording PC Studio Vocal and Computer Compatibility
$249.00 Save $120.00 RRP: $369.00
Professional Audio Mixer Live Sound Card USB Headset Microphone for Mobile and PC Live Streaming Broadcast
$51.95 Save $17.05 RRP: $69.00
PCIE To SATA3.0 Expansion Card Windows XP/7/8/10 Compatible SATA III Adapter Stable Power Supply
$59.00 Save $25.00 RRP: $84.00
NVMe SSD To PCIeX1 Adapter Card With Cooling, LED Indicators, HalfHeight Baffle For M Drives
$14.95 Save $8.00 RRP: $22.95
PCI to Parallel 25Pin DB25 Printer Port Controller Expansion Card Desktop PC Compatible DB25 Parallel Port Adapter
$21.95 Save $10.00 RRP: $31.95
Motherboard Expansion Header USB 3.0 19Pin To Dual 9Pin USB 2.0 Card Port Multiplier HUB Connector For Water Cooling
$16.95 Save $8.00 RRP: $24.95
M13 Voice Changer Live Voice Card Voice Changer Handheld Microphone Voice Changer with BT 3.5mm Port DJ Controller Ref: 4765
$46.95 Save $22.05 RRP: $69.00
NVME M.2 To USB 3.1 TypeC Adapter Card For NVMe SSDs Dual Protocols Reversible USBC Risers Card
$17.95 Save $9.00 RRP: $26.95
20 Pin Two Port USB3.0 Splitter PCB Adapter Card For PC Motherboards Expansion 5Gbps Data Transmission Dual Port USB3.0
$14.95 Save $8.00 RRP: $22.95
PCIe To 19Pin Expansion Card USB Front Panel 19Pin USB Header 4Pin Power Port Computer Accessories
$26.95 Save $14.00 RRP: $40.95
USB Sound Card Digital Mixing USB Audio Interface For Laptop Recording Guitar And Mobile Phone
$79.00 Save $40.00 RRP: $119.00
CM108 USB Sound Card External Module - 10 Pcs Pack, Laptop PC Compatible, Model L059
$18.95 Save $9.00 RRP: $27.95
95mm Video Card Cooler Replacement Fan Compatible With Cf1010u12s/Fdc10u12s9-C, Compact Size, Portable GPU Cooler
$28.95 Save $14.00 RRP: $42.95
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 $12.00 RRP: $52.95
PCIe To 2 Or 4 Port RS232 Industrial Control Expansion Card Adapter For Computer Systems
$40.95 Save $23.05 RRP: $64.00
USB 2.0 9 Pin To USB C Front Panel Socket 9 Pin Mainboard Header Extension Adapter For PC TypeC
$16.95 Save $8.00 RRP: $24.95
HDDs To USB 3.1 Expansion Adapter Card For TwoMode NVMe/SATA M.2 22302280 SSDs Transfer For Gaming PCs
$26.95 Save $14.00 RRP: $40.95
Toshiba Satellite L50-B-1PN Independent Video Card Version Replacement Laptop Fan With Heatsink Power4Laptops
$44.95
Compaq Presario CQ50 Discrete Video Card Version Replacement Laptop Fan For Intel Processors Power4Laptops
$29.95
HP Pavilion dv6-2010sa Discrete Video Card Version Replacement Laptop Fan For AMD Processors Power4Laptops
$35.95
CM108 USB Drive Sound Card External Module L059 For Laptop Computers, Audio Interface, Model L059, 2025 New Release
$27.95 Save $14.00 RRP: $41.95
120pcs NFC 215 Cards Rewritable Round Tags Compatible with TagMo, 13.56MHz NFC Card Size, Durable Material
$359.00 Save $190.00 RRP: $549.00
PCIE to Dual Type C Expansion Card PCI-E X1 2-Port USB 3.2 Gen 1 5Gbps Compatible with Desktop Computers
$27.95 Save $14.00 RRP: $41.95
2 In 1 USB Sound Card Sound Adapter Headphone Output USB 2.0 External Audio Card Windows Mac Linux Compatible
$16.95 Save $8.00 RRP: $24.95
M.2 SolidState SSD to Sata3 SerialToSerial Adapter Card M.2 to SATA3 Converter, DualUse 2In1, Switch
$16.95 Save $8.00 RRP: $24.95
2 Slot to PCIE 8X Interfaces Card Raids Controller PCIE Split Card for Enhances Connectivitys
$27.95 Save $14.00 RRP: $41.95
2 Slot to PCIE 8X Interfaces Card Raids Controller PCIE Split Card for Enhances Connectivitys
$27.95 Save $14.00 RRP: $41.95
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
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
4K Video Extension Cable 90 Degree Angled 4K60Hz Bidirectional Spring Cord for Video Card Tablets Laptops 6ft
$20.95 Save $10.00 RRP: $30.95
Cm108 Chipset USB 2.0 3D Audio Card Virtual 5.1 Channel Sound Driver for PC and Laptop Compatibility
$14.95 Save $8.00 RRP: $22.95