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I/O Cards & Adapters

Shop the best prices on 3,217 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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1,697 - 1,728 of 3,200
DDR5 Memory Test Card with 288Pin DIMM Slot Adapter for Desktop PC Server Gold Finger Protection
$20.95 Save $10.00 RRP: $30.95
USB Audio Capture Cassette to MP3 Converter AnalogtoDigital PlugandPlay Quality Sound
$19.95 Save $10.00 RRP: $29.95
M.2 to SATA Adapter B Key 22302280 SSD to 2.5 Inch SATA3 Converter Speed Data Transfer
$14.95 Save $8.00 RRP: $22.95
PCIe Serial Port Card Dual RS232 DB9 Speed Data Transfer Wide OS Compatibility
$30.95 Save $15.00 RRP: $45.95
Hot Swappable A/E to TF Card Reader Adapter with Wide Compatibility for Laptop and Desktop
$15.95 Save $8.00 RRP: $23.95
Industrial PCIe RS485 RS422 Card with DCDC Isolation Power for MultiDevice Full Duplex Communication
$179.00 Save $80.00 RRP: $259.00
USB 2.0 Extension Cable 30cm 4 Port Motherboard Slot Plate Adapter for Easy PC Expansion
$14.95 Save $8.00 RRP: $22.95
PCIe Riser Cable Speed GPU Extension for Stable Signal Gaming and Mining Compatibility
$40.95 Save $23.05 RRP: $64.00
PCIe USB 3.0 7 Port Expansion Card 5Gbps PCI Express 2.0 Adapter with 15Pin Power for Desktop
$31.95 Save $15.00 RRP: $46.95
PCIE RS485 RS422 Serial Card 4 Port Industrial Grade Expansion with 600W Surge Protection
$54.00 Save $30.00 RRP: $84.00
PCIe 4.0 GPU Riser Cable 90 Degree with Enhanced Signal Stability and WearResistant Shielding
$40.95 Save $23.05 RRP: $64.00
USB 3.2 Gen 2 Front Panel 3.5 Inch Bay Adapter with TypeC and TypeA Ports 20Gbps Speed
$26.95 Save $13.00 RRP: $39.95
PCIe USB 3.0 Expansion Card 4 Port Adapter for PC with Power Supply and 0.6m Extension Cable
$28.95 Save $14.00 RRP: $42.95
USB 2.0 PCI Bracket Dual Port Motherboard Extension with 9Pin Cable for Stable Data Transfer
$14.95 Save $8.00 RRP: $22.95
PCIe 4.0 GPU Riser Extension Cable 180 Degree Speed Signal Transfer Strong Shielding
$39.95 Save $19.05 RRP: $59.00
4 Port PCIe USB 3.0 Expansion Card with Front Panel Bay and Independent 8A Power Supply
$46.95 Save $22.05 RRP: $69.00
PCIe SSD Adapter Card EDSFF E1S to U.2 Converter Speed Desktop Expansion
$45.95 Save $23.05 RRP: $69.00
PCIe 4.0 Expansion Card Speed 32Gbps U.2 SSD and GPU Adapter Extender Board PH492X11W
$25.95 Save $13.00 RRP: $38.95
PCIe RS485 RS422 Serial Card with Isolation, Industrial MultiPort Expansion XR17V358 Adapter
$139.00 Save $70.00 RRP: $209.00
Graphics Card Case with AntiShock Waterproof Protection and Large Capacity GPU Carrying Bag
$17.95 Save $8.00 RRP: $25.95
Dual RS232 DB9 PCIe Serial Port Expansion Card X1 Adapter for Windows and Linux
$16.95 Save $8.00 RRP: $24.95
PCIe 4.0 Expansion Card x8 to Dual SFF8611 Adapter Speed Data Transfer Dual Port
$84.00 Save $45.00 RRP: $129.00
Adjustable GPU Support Bracket with 360° Rotatable Magnetic Base for Vertical Graphics Card Anti Sag
$14.95 Save $8.00 RRP: $22.95
USB 3.2 PCIe Adapter Card 5Gbps with Dual TypeC and Dual USBA Ports, USB 2.0 Compatible
$26.95 Save $14.00 RRP: $40.95
USB 3.2 Gen1 PCIe Expansion Card with Dual USBA and Dual TypeC Ports, 5Gbps for Workstations
$26.95 Save $14.00 RRP: $40.95
PCIe 4.0 M.2 NVMe SSD Adapter Card for 2230 2242 2260 2280 Speed Universal Compatibility
$14.95 Save $8.00 RRP: $22.95
USB 2.0 Expansion Panel 4 Port Motherboard Header Adapter with 30cm Cable for PC Rear Slot
$14.95 Save $8.00 RRP: $22.95
Industrial 4Port RS485 RS422 PCIe 2.0 Expansion Card with Isolation for Speed Data Transfer
$139.00 Save $70.00 RRP: $209.00
M.2 NGFF 2280 to mSATA SSD Adapter Card, Supports 2230 2242 2260 Sizes, Easy Installation
$14.95 Save $8.00 RRP: $22.95
USB 2.0 9 Pin Header Adapter with Stable Data Transmission and Safe Protection for PC Desktop
$15.95 Save $8.00 RRP: $23.95
USB 3.0 19 Pin Header Adapter to Dual 9 Pin USB 2.0 Splitter for RGB Lighting and Cooling Fans
$14.95 Save $8.00 RRP: $22.95
U.2 SSD Adapter Card with Speed Data Transfer, Tool Installation and Advanced Cooling Design
$24.95 Save $12.00 RRP: $36.95