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I/O Cards & Adapters

Shop the best prices on 3,251 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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2,785 - 2,816 of 3,200
USB 3.0 Header Splitter 20 Pin to Dual Port Adapter Card 5Gbps Internal Expansion for PC
$15.95 Save $7.00 RRP: $22.95
U.2 PCIe 4.0 Expansion Card Speed SSD Adapter with Advanced Cooling for Performance Storage
$24.95 Save $13.00 RRP: $37.95
USB 2.0 PCI Bracket with 9Pin Header Dual Port Motherboard Extension Cable for PC Case
$15.95 Save $7.00 RRP: $22.95
USB 3.2 Gen 1 PCIe Expansion Card with 2 USBA and 2 USBC Ports, 5Gbps, USB 2.0 Compatible
$26.95 Save $14.00 RRP: $40.95
SFF8654 to NVMe PCIe Adapter Card, Full Speed Support, Desktop Motherboard Expansion
$15.95 Save $7.00 RRP: $22.95
M.2 to SATA Adapter Speed M.2 SSD Converter with Easy Installation and Circuit Protection
$15.95 Save $7.00 RRP: $22.95
Compact Flash to IDE 3.5 Inch 39 Pin Adapter Converter for Seamless Data Transfer in Desktop PC
$15.95 Save $7.00 RRP: $22.95
PCIE USB 3.0 Expansion Card 7 Ports with SATA Power, 5Gbps Speed Data Transfer
$32.95 Save $16.00 RRP: $48.95
PCIe 4.0 Expansion Card with U.2 SSD Adapter for Dual SSD GPU Upgrade and Enhanced Performance
$26.95 Save $13.00 RRP: $39.95
Graphics Card Storage Case with ShockAbsorbing Protection, Waterproof Dust Shield, Large Travel Organizer
$23.95 Save $12.00 RRP: $35.95
M.2 to SATA Adapter 2.5 Inch SATA III Converter for 22302280 B+M Key SSD Speed Transfer
$15.95 Save $7.00 RRP: $22.95
PCIe NVMe SSD Adapter Card Speed Upgrade Converter for x16 Slot Motherboards Half Height
$15.95 Save $7.00 RRP: $22.95
V3.0 Adapter Prototype Shield 10-Piece Set For UNO Shield Compatibility Multi-Purpose Expansion Board
$51.95 Save $27.05 RRP: $79.00
mSATA to M.2 SSD Adapter Card for 2230 2242 2260 2280 MultiSize SATA SSD Support
$15.95 Save $7.00 RRP: $22.95
RS485 PCI Express Card 4Port RS422 PCIe Serial Expansion Speed Full Duplex Communication
$179.00 Save $90.00 RRP: $269.00
USB 3.0 20Pin Adapter Dual Port Expansion Speed Motherboard to USB 3.0 TypeA Converter
$15.95 Save $7.00 RRP: $22.95
Industrial SD to SATA Adapter with Dual SD Slots 15PIN+7PIN, Speed 300MB/s Transfer
$20.95 Save $11.00 RRP: $31.95
PCI Express USB 3.0 Expansion Card, PCIe to 7Port Hub Adapter for Desktop PC, Speed Transfer
$29.95 Save $15.00 RRP: $44.95
PCIe RS232 Serial Adapter Card X1 Speed Data Transfer for Industrial Control and Wide Device Use
$18.95 Save $9.00 RRP: $27.95
USB 3.0 19 Pin to Dual 9 Pin USB 2.0 Expansion Card Adapter for Motherboard RGB Sync
$15.95 Save $7.00 RRP: $22.95
PCIe USB 3.2 Gen1 Expansion Card with TypeC and Dual Ports 5Gbps for Desktop PC
$23.95 Save $11.00 RRP: $34.95
PCI Express USB 3.2 Gen1 Adapter Card, 7 Port PCIe Expansion for Desktop Speed Transfer
$30.95 Save $14.00 RRP: $44.95
U.2 PCIe Adapter Card PCIe 3.0 X4 X8 X16 to SFF8639 NVMe SSD Converter Speed Data Transfer
$24.95 Save $13.00 RRP: $37.95
M.2 to Mini PCIE Adapter NGFF Key E Wireless Card Converter with 4 Antenna Ports Plug and Play
$15.95 Save $7.00 RRP: $22.95
20cm PCIe 4.0 Riser Cable for RTX 4090, Flexible GPU Extension with Speed Data Transfer
$38.95 Save $20.05 RRP: $59.00
Dual NVMe PCIe Adapter Card, M.2 NVMe to PCIe 3.1 x8/x16, Dual SSD Support, Wide Compatibility
$99.00 Save $50.00 RRP: $149.00
M.2 to SATA Adapter for 22302280 B+M Key SSD, 2.5 Inch SATA3 Converter with Speed Transfer
$15.95 Save $7.00 RRP: $22.95
PCIe x1 to Dual USBC 3.2 Gen1 Expansion Card 5Gbps Speed Adapter for Windows Desktop
$22.95 Save $11.00 RRP: $33.95
USB TypeE to TypeC Adapter 20Gbps Speed USB 3.2 Gen2x2 Front Panel Converter 30cm
$16.95 Save $9.00 RRP: $25.95
PCIe USB 3.0 7 Port Expansion Card with 15Pin Power Connector Speed 5Gbps Adapter
$32.95 Save $16.00 RRP: $48.95
PCIe to SATA 3.0 2/4 Port Adapter Card 6Gbps Speed MultiPort Storage Expansion
$26.95 Save $13.00 RRP: $39.95
USB 3.0 19 Pin to Dual 9 Pin USB 2.0 Internal Header Adapter for Motherboard RGB Expansion
$15.95 Save $7.00 RRP: $22.95