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I/O Cards & Adapters

Shop the best prices on 2,190 great value i/o cards & adapters. Shopping for i/o cards & adapters is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Chronus, Werleo and more. Buy i/o cards & adapters online safely with Fruugo, with secure payment and fast shipping to United States.

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1,441 - 1,472 of 2,190
Mini PCIE Adapter with Card Slot for 3G WWAN LTE Card, Elastic Holders Compatible with Laptops, Replacement Parts
$25.95 Save $12.00 RRP: $37.95
USB Sound Card with 5.1 Channel Audio Adapter for Home Theater and Gaming Systems, Compact and USB Compatible
$25.95 Save $12.00 RRP: $37.95
PCIe Adapter Card PCI Express to 4-Port USB 3.0 Extender with Fixed Buckle for Enhanced Graphics Card Stability
$29.95 Save $15.00 RRP: $44.95
Wood and Brass Cabinet Knob - Round Drawer Pull, Natural Wooden Handle, 1-1/8 Inch (29mm) for Furniture and Cabinets
$16.95 Save $9.00 RRP: $25.95
4MM Banana Plugs Female Jack Socket Wire Connector Set, 5 Color Options, Compatible with Multimeter Socket, 5PCS
$14.95 Save $8.00 RRP: $22.95
Replacement RTD Temperature Probe Sensor for Pit Boss Grills 70123-AMP, Compatible High-Precision Thermometer Accessory
$19.95 Save $10.00 RRP: $29.95
MINI PCIE 19Pin Expansion Card USB3.0 5Gbps Adapter For Windows 7/8/10/Linux Systems PCIe 1x Interface Internal USB 3.0 Card
$26.95 Save $13.00 RRP: $39.95
Half Height PCIe X16 To SFF8654 4i 8i Card, Converter Card, PCIe To SFF8654 Adapter, 4i 8i Support, PC Accessories
$74.00 Save $35.00 RRP: $109.00
Capture Card 4K HDMI Video Recorder with Microphone, 1080p 60fps for Gaming, Live Streaming, Video Conferencing
$35.95 Save $18.05 RRP: $54.00
PCIe Sound Card With Clear Sound Quality And Multiple I/O Options Windows 2000/XP/7/8/10 Compatible Surround Sound Card
$39.95 Save $19.05 RRP: $59.00
4 Port 1394 Expansion Card PCIe 1X IEEE 1394 Video Adapter Firewire Controller for Desktop PC, Size 6.8x12cm
$22.95
PCIe NVMe Adapter Card 4 Port MKey X16, Quad SSD Support, 128Gbps Transfer, MultiSystem
$25.95 Save $13.00 RRP: $38.95
USB 3.0 19 Pin Header Adapter PCIe Expansion Card 5Gbps Transfer with 4 Pin Power for Desktop
$23.95 Save $11.00 RRP: $34.95
PCIe Riser Card 1x to 16x Adapter with USB 3.0 Cable and 6Pin Power for GPU Mining Rigs
$14.95 Save $8.00 RRP: $22.95
USB 3.0 19 Pin Adapter to Dual 9 Pin USB 2.0 Header Splitter for Motherboard Expansion
$14.95 Save $8.00 RRP: $22.95
3X Industrial USB to RS485 RS232 Converter with Dual Support and Surge Protection V2.0 Standard
$19.95 Save $10.00 RRP: $29.95
PCIe to NVMe Adapter Card, M.2 NVMe SSD Expansion, PCIe 3.0, Single Channel, Speed Transfer
$28.95 Save $14.00 RRP: $42.95
Adjustable Aluminum Alloy GPU Support Bracket AntiSag Graphics Card Brace for Desktop PC 30x5cm
$14.95 Save $8.00 RRP: $22.95
HP Pavilion dv6-1350em Discrete Video Card Version Replacement Laptop Fan For Intel Processors Power4Laptops
$29.95
90 Degree 8 Pin Adapter 8 Pin Male To Female Power Adapter Board For Desktop Graphics Card Power Supply Black
$17.95 Save $9.00 RRP: $26.95
HiFi Digi Sound Card - High-Quality Digital Audio Interface, USB Compatibility, Low Latency, Compact Design
$37.95 Save $16.05 RRP: $54.00
Omnidirectional Microphone Module INMP441 I2S Interface MEMS Low Power High Precision for ESP32 Ultra Small Size 2025
$22.95
PCIe Riser Cable With Angled Connectors 5 cm Length For Flexible Installations And Fast Data Transfer
$31.95 Save $15.00 RRP: $46.95
Mini Sound Card Voice Changer Device with Sound Effects for Live Streaming, Online Chat, and Singing - Compact Audio Interface
$27.95 Save $12.00 RRP: $39.95
Graphics Fan Video Card Fan 2PCS PLD09210S12HH 4PIN Replacement for GTX1050 Ti GPU Cooling 92mm Fan
$26.95 Save $14.00 RRP: $40.95
PT2314 Audio Control Module with I2C Interface, 6-10V Sound Adjustment for DIY Audio Systems
$69.00 Save $35.00 RRP: $104.00
PT2314 Audio Control Module I2C 6V-10V for Sound Quality Adjustment and Voice Editing
$19.95 Save $10.00 RRP: $29.95
PT2314 Sound Quality Adjustment Voice Module IIC I2C 6V10V Audio Processing Module, Easy to Use and Durable Ref: 2557
$69.00 Save $35.00 RRP: $104.00
Dual Port 10GbE SFP+ Fiber Optic PCIe x8 Network Interface Card for Server Ethernet Connectivity and High-Speed Data Transfer
$84.00
Black Expansion Card for Enhanced Storage and Performance - 1TB, PCIe 4.0, High-Speed, Compatible with Gaming Consoles
$49.95
5 Gbps PCIe USB Expansion Card Adapter with 2 Ports and Front 19PIN Power Connector for Desktop Computers
$23.95
Low-Profile Fast Ethernet Network Interface Card for Desktop Computers, PCI Slot, 10/100 Mbps, Compatible with Windows
$22.95