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I/O Cards & Adapters

Shop the best prices on 3,232 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Lichifit, StarTech and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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2,753 - 2,784 of 3,200
PCIe 4.0 M.2 NVMe Adapter Card Speed SSD Riser for 2230 2242 2260 2280 Desktop PC
$15.95 Save $7.00 RRP: $22.95
NVMe PCIe 4.0 Adapter A+E Key with Bracket for 2230 2242 2260 2280 M.2 SSD Laptop Motherboard
$16.95 Save $8.00 RRP: $24.95
Adjustable Aluminum Alloy GPU Support Bracket with Magnetic Mount for Improved Graphics Card Stability
$16.95 Save $8.00 RRP: $24.95
NVMe PCIe x4 Adapter with Cooling Fan and LED, M.2 22302280 SSD Expansion Card
$27.95 Save $14.00 RRP: $41.95
Industrial 4Port RS485 RS422 PCIe 2.0 Expansion Card with Isolation for Speed Data Transfer
$139.00 Save $70.00 RRP: $209.00
90 Degree PCIe GPU Riser Cable with ARGB Extension, Stable Signal Transmission, Easy Install
$42.95 Save $21.05 RRP: $64.00
PCIe USB 3.0 Expansion Card with TypeC and 3 USBA Ports, Plug & Play for Desktop PC
$27.95 Save $14.00 RRP: $41.95
USB 3.0 to USB 2.0 Adapter 19 Pin Header Splitter Dual 9 Pin Expansion for RGB PC Water Cooling
$15.95 Save $7.00 RRP: $22.95
M.2 to SATA Adapter B Key 30/42/60/80mm SSD Converter 2.5in Speed 6Gbps Expansion Card
$15.95 Save $7.00 RRP: $22.95
USB 3.0 19 Pin to Dual USB 2.0 9 Pin Adapter with Stable Signal Transmission for Motherboards
$15.95 Save $7.00 RRP: $22.95
Mini PCIE USB Adapter with Dual USB2.0 Ports Speed Expansion for Laptop and Motherboard
$15.95 Save $8.00 RRP: $23.95
PCIe 4.0 Splitter Card x16 to 4 Port SFF8643/8639, Quad Port Expansion, 64GB/s Speed
$29.95 Save $15.00 RRP: $44.95
mSATA to M.2 SSD Adapter Card for 2230 2242 2260 2280, Flexible SSD Compatibility
$15.95 Save $7.00 RRP: $22.95
IDE to SD Card Adapter 39 Pin Male Converter for Laptop Hard Drive Replacement 5V Power
$21.95 Save $11.00 RRP: $32.95
PCIe to SATA 3.0 4 Port Adapter Card 6Gbps Speed Transfer Hot Swap Desktop Expansion
$37.95 Save $21.05 RRP: $59.00
PCIe to M.2 Adapter Card Speed PCIe 3.0 x1 NVMe SSD Converter MultiSize 22302280 Black
$15.95 Save $7.00 RRP: $22.95
USB 3.2 PCIe Expansion Card 5 Ports Gen 2 Speed Data Transfer with Chip for Desktop
$59.00 Save $25.00 RRP: $84.00
USB 2.0 Expansion Panel 4 Port Motherboard Header Adapter with 30cm Cable for PC Rear Slot
$15.95 Save $7.00 RRP: $22.95
PCIe 2/4 Port RS232 DB9 Serial Card AX99100 Speed MultiPort Expansion for PC
$51.95 Save $27.05 RRP: $79.00
USB to CAN Adapter Speed Data Processing Type C MultiProtocol Support Bus Analysis V2.0
$18.95 Save $9.00 RRP: $27.95
PCIe Riser Cable PCIe 3.0 16x GPU Extension Shielding Pure Copper for Stable Performance
$40.95 Save $23.05 RRP: $64.00
M.2 NVMe to U.2 SFF8643 Adapter Card, NVMe MKey Converter with Full Speed and Multi Size Support
$15.95 Save $7.00 RRP: $22.95
2/4 Port RS422/485 PCI Express Card with Optical Isolation for Speed Industrial Communication
$219.00 Save $110.00 RRP: $329.00
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
VHS to Digital Converter Video Capture Card for Hi8 VCR DVD RCA SVideo to USB 2.0 Transfer
$37.95 Save $21.05 RRP: $59.00
PCIe 3.0 x16 GPU Riser Cable 20cm Speed Extension for Vertical RTX and GTX Graphics Cards
$22.95 Save $11.00 RRP: $33.95
4K Ultra HD HDMI Video Capture Card for Nintendo Switch Streaming USB 3.0
$18.95 Save $9.00 RRP: $27.95
NVMe U.2 SSD Adapter M.2 PCIe Gen4 X4 to OCUlink SFF8612 Converter for 2.5 Inch Drives
$26.95 Save $12.00 RRP: $38.95
PCIe Adapter Board to HAT+ with 16Pin Interface, Speed Transfer, MultiDevice Compatible
$22.95 Save $11.00 RRP: $33.95
NVMe SSD Adapter for MacBook Pro A1708 2016 2017 M.2 2230 2242 Speed Upgrade Card
$15.95 Save $7.00 RRP: $22.95
PCIe USB Expansion Card 10Gbps USB 3.2 Gen 2 TypeA Adapter with 7 Ports for Speed Transfer
$59.00 Save $25.00 RRP: $84.00
Half Height PCIe x16 to SFF8654 4i 8i Adapter Card for Speed Server Expansion
$69.00 Save $35.00 RRP: $104.00