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I/O Cards & Adapters

Shop the best prices on 3,243 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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1,473 - 1,504 of 3,200
PCIe Serial Parallel Port Card with Dual RS232 and DB25 Adapter, Speed Industrial Expansion
$79.00 Save $40.00 RRP: $119.00
PCIe Serial Port Card 4 Port RS232 DB9 Expansion Adapter Speed Industrial Control
$79.00 Save $40.00 RRP: $119.00
SFF8654 to NVMe PCIe Adapter Card, Full Speed Support, Desktop Motherboard Expansion
$15.95 Save $7.00 RRP: $22.95
2/4 Port RS422/485 PCI Express Card with Optical Isolation for Speed Industrial Communication Ref: 8798
$64.00 Save $30.00 RRP: $94.00
U.2 to PCIe Adapter with Speed Data Transfer and Advanced Heat Control for PC Builders
$20.95 Save $10.00 RRP: $30.95
PCIe USB 3.0 Expansion Card 7 Port Speed 5Gbps Adapter for Desktop No External Power
$32.95 Save $17.00 RRP: $49.95
4 Port PCIe USB 3.0 Expansion Card Speed Adapter for Desktop with MultiDevice Connectivity
$29.95 Save $14.00 RRP: $43.95
USB 3.2 Gen 1 PCIe Expansion Card 5Gbps Speed Transfer MultiPort Adapter for Desktop
$26.95 Save $13.00 RRP: $39.95
PCIe USB 3.0 7 Port Expansion Card with SATA Power, 5Gbps PCI Express Adapter for Desktop
$32.95 Save $16.00 RRP: $48.95
PCIe to M.2 NVMe SSD Adapter Card, PCIe 3.0 Speed with Secure Metal Bracket for Multiple Sizes
$15.95 Save $7.00 RRP: $22.95
NVMe SSD Adapter Speed Upgrade Card for MacBook Pro 20132015 and MacBook Air 20132016
$15.95 Save $7.00 RRP: $22.95
M.2 NGFF Key M to PCIe 16X GPU Adapter Cable for Laptop Graphics Card Expansion PCIe 3.0
$27.95 Save $14.00 RRP: $41.95
USB 3.0 to USB 2.0 Adapter, 19 Pin Motherboard Header to Dual 9 Pin Converter with RGB Fan Control
$15.95 Save $7.00 RRP: $22.95
PCIe Riser Card 8x to 16x Extender Adapter Male to Female Speed GPU Upgrade Extension
$15.95 Save $7.00 RRP: $22.95
PCIe USB 3.0 Expansion Card with TypeC and USBA Ports, Plug and Play for Desktop PC
$27.95 Save $14.00 RRP: $41.95
U.2 NVMe Adapter PCIe 4.0 SSD Card with Dual U.2 and SATA Support SFF8639 Split Design
$34.95 Save $17.00 RRP: $51.95
VER008S PCIe Riser Card 1X to USB 3.0 GPU Extension Adapter for Mining with Stable Power Supply
$15.95 Save $7.00 RRP: $22.95
USB 3.0 19Pin Header Adapter to Dual 9Pin USB 2.0 Front Panel Splitter for RGB Control
$15.95 Save $7.00 RRP: $22.95
M.2 to SATA Adapter B Key 22302280 SSD to 2.5 Inch SATA3 Converter Speed Data Transfer
$15.95 Save $7.00 RRP: $22.95
M.2 to SATA Adapter NGFF SSD Converter B Key SATA 3.0 Speed MultiSize Support 30/42/60/80mm Blue
$15.95 Save $7.00 RRP: $22.95
NVMe SSD Adapter Speed Upgrade Card for MacBook Pro 20132015 and MacBook Air 20132016
$15.95 Save $7.00 RRP: $22.95
X1 for PCIe Riser Cable Dual 90-Degree Angles 6-Inch Length 15 cm Up To 8Gbps Data Transfer
$32.95 Save $16.00 RRP: $48.95
7 Port PCIe USB 3.0 Expansion Card 5Gbps Hub Adapter for Desktop Motherboard
$42.95 Save $21.05 RRP: $64.00
6Gbps 90 Degree Angled DualDeck 7Pin Adapter for Desktop PC Motherboards
$21.95 Save $11.00 RRP: $32.95
Height Adjustable RGB GPU Stand for PC Graphics Cards - Compatible with ATX, Micro ATX, and Mini ITX Cases
$38.95 Save $20.05 RRP: $59.00
Graphics Card for Computer PCIe Video Card X16 2.0 Interface 4GB VRAM for Gaming and Graphics Design
$59.00 Save $30.00 RRP: $89.00
Graphics Card Holder Vertical Mount, Aluminum Alloy GPU Support Bracket for PC Case
$30.95 Save $15.00 RRP: $45.95
PCI Express USB 3.0 Controller Card with Cooling Adapter for Server and Workstation Systems
$30.95 Save $15.00 RRP: $45.95
2 Pack Football Referee Cards and Whistle Kit for Kids Sports Training and Match Equipment
$20.95 Save $10.00 RRP: $30.95
USB to CAN Bus Adapter Module with USB Type-C, Compact Design for Data Analysis and Interface Integration
$24.95 Save $12.00 RRP: $36.95
2/4 Port RS422/485 PCI Express Card Speed Industrial Serial Expansion for MultiDevice Use
$209.00 Save $100.00 RRP: $309.00
SATA to IDE Adapter Card for Hard Drive Converter with Speed Data Transfer 15 Pin Male
$29.95 Save $12.00 RRP: $41.95