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I/O Cards & Adapters

Shop the best prices on 2,195 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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2,081 - 2,112 of 2,195
5 Gbps PCIe USB Expansion Card Adapter with 2 Ports and Front 19PIN Power Connector for Desktop Computers
$23.95
Dual Port 10GbE SFP+ Fiber Optic PCIe x8 Network Interface Card for Server Ethernet Connectivity and High-Speed Data Transfer
$84.00
USB Sound Card External Adapter with Volume Control, USB to 3.5mm Stereo for PC, Laptop, Desktop, Headset Compatibility
$28.95
Omnidirectional Microphone Module INMP441 I2S Interface MEMS Low Power High Precision for ESP32 Ultra Small Size 2025
$22.95
HiFi Digi Sound Card - High-Quality Digital Audio Interface, USB Compatibility, Low Latency, Compact Design
$37.95 Save $16.05 RRP: $54.00
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
ARGB Controller for Computer Chassis Fan Light Bar with SATA Power Supply, Color/Mode Effects, and Compatibility Features
$22.95
PCIE Controller Card DB25 Printer Adapter PCIe Parallel Port Expansion for Printers and Scanners Easy Installation
$24.95 Save $12.00 RRP: $36.95
PCIe to Parallel Port Expansion Card DB25, Easy Installation, Low Profile Design, Compatible with Windows and Linux
$24.95 Save $12.00 RRP: $36.95
PT2314 Audio Control Module with I2C Interface, 6-10V Sound Adjustment for DIY Audio Systems
$74.00 Save $35.00 RRP: $109.00
PT2314 Audio Control Module I2C 6V-10V for Sound Quality Adjustment and Voice Editing
$19.95 Save $10.00 RRP: $29.95
2/4 Port RS422/485 PCI Express 2.0 Expansion Card with Isolation for Home and Industrial Applications, Serial Communication Transfer
$69.00 Save $35.00 RRP: $104.00
Graphics Card Video Card Fan for GTX 980 760 670 580 770 760 960 560Ti R9 290X 75MM PLD08010S12HH Graphics Card Cooling Fan(Fan B)
$24.95 Save $13.00 RRP: $37.95
HDDs Conversion Adapters PCIe 1X 4X To 12+16Pin For 20132017 Models A1493 A1502 A1465 A1466 SSD Adapters Card
$19.95 Save $10.00 RRP: $29.95
Guitar Effect Adapter Audio Interface for Electric Guitars, Portable Stylish Design, Compatible with All Guitar Models
$17.95 Save $9.00 RRP: $26.95
Schallisolator 6,5 Isolator Mischpult Impedanzunterdrücker für E-Gitarre Live-Übertragung Schallstrom-Eliminator
$50.95 Save $28.05 RRP: $79.00
Live-Streaming Soundkarte F998 Set with Clear Sound, Multiple Microphone Modes, Black Professional Recording Equipment
$59.00 Save $25.00 RRP: $84.00
2/4 Port RS422/485 Serial PCIe 2.0 Card Enhanceds For Industrial Machine Connectivity Transfer 2
$169.00 Save $80.00 RRP: $249.00
M.2 NGFF To PCIE 16X GPU Riser Card, M Key PCIE M.2 Adapter With 8 Fixed Capacitors For Bitcoin Ethereum Mining
$20.95 Save $11.00 RRP: $31.95
JMB585 5 Port SATA 3.0 Expansion Card for M.2 PCIe to SATA Adapter - Dual 2Pcs Hard Disk Drive Compatibility
$69.00 Save $30.00 RRP: $99.00
Creative voicechanging tool with eight unique sounds for all occasions (sound card) Sound Card
$32.95 Save $17.00 RRP: $49.95
Mini PCI Express Card, Bent Pin Gigabit Single Port I210AT Chip Mini PCIe Card, RJ45 Adapter
$26.95 Save $13.00 RRP: $39.95
GPU Holder for Graphics Card SAG Mount Adjustable GPU Stand for ATX Cases Metal Support Bracket Compatible with All Models
$25.95 Save $13.00 RRP: $38.95
Replacement Game Card Slot Socket with Headset Motherboard for Nintendo Switch NS Game PCB Board Console
$27.95 Save $13.00 RRP: $40.95
Riser Cable PCI Express PCIe Gen3.0 X1 X16 Graphics Card Ribbon Extension Cable PCI-E 1x 16x 3.0 R11SF No Power Line (Size : 25cm)
$22.95 Save $11.00 RRP: $33.95
9 Port PCIe To Expansion Card 6.0 Gbps Transfer Speed Hot Swap Desktop PC Internal PCIe Expansion Card PCIe 1X
$59.00 Save $30.00 RRP: $89.00
USB 3.0 PCI-E Express 1x to 16x Extender Riser Card Adapter Pcie 1 to 4 USB Convertor Graphics Video Card for Miner BTC Litcoin (1to4 USB)
$40.95 Save $63.05 RRP: $104.00
Hard Disk To 22Pin Converter Card 6Gbps Data Transfer Metal Tray For A1369 A1370 2010 2011 2012 1425 1398 1466
$28.95 Save $14.00 RRP: $42.95
USB Host Shield For Arduino UNO And Mega ADK, Android ADK Compatible, DIY Electronic Module Board
$17.95 Save $9.00 RRP: $26.95
GPIO Header Adapter for Raspberry Pi 400 2x40 Pin Header Module HAT PI400-GPIO-ADAPTER-B
$19.95 Save $10.00 RRP: $29.95
PCIe To NVMe Adapter For PCIe X16 Slot NVMe SSD Upgrade In Half Height Chassis
$14.95 Save $8.00 RRP: $22.95
Audio HAT Module For Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero WM8960 Hi-Fi Stereo Sound Card HAT For Playback And Recording
$45.95 Save $23.05 RRP: $69.00