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I/O Cards & Adapters

Shop the best prices on 3,256 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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2,721 - 2,752 of 3,200
CM108 USB Drive Sound Card External Audio Adapter for Laptop and Computer, High-Quality Stereo Module, 2025 Model
$14.95 Save $8.00 RRP: $22.95
NVMe SSD Adapter for MacBook Air Pro 20132017, Speed M.2 to Apple SSD Converter
$16.95 Save $8.00 RRP: $24.95
Graphics Card Holder Vertical Mount, Aluminum Alloy GPU Support Bracket for PC Case
$30.95 Save $15.00 RRP: $45.95
PCIe to NVMe Adapter Card, Quad Port PCIe x16 for Speed Data Transfer and Storage Expansion
$28.95 Save $12.00 RRP: $40.95
4–13 cm/45–130 mm mixed cassette tape machines, square belt, belt, 0.7 mm or 1.0 mm thickness
$16.95 Save $9.00 RRP: $25.95
PCIe SATA Expansion Card 8Port SATA 3.0 Controller 6Gbps Speed Data Transfer Adapter
$54.00 Save $25.00 RRP: $79.00
5 Axises CNCs Interfaces Adapters Board For Steppers Motor Driver With USB Connection Compatible with A4988 DRV8825 TB6600
$18.95 Save $9.00 RRP: $27.95
Digital LTR390-UV Ultraviolets (C) Direct Intensity Indexing Value Output Interfaces LTR390-UV-01 Model Specifications
$30.95 Save $15.00 RRP: $45.95
USB Sound Card External USB Audio Adapter With 3.5mm Jack, Plug And Play, Volume Control, PC And Laptop Compatible
$27.95 Save $12.00 RRP: $39.95
Driverless USB Sound Card CM108 Chip for Laptop and Computer, High Precision External Module with Stable Performance
$22.95
Bluetooth Mini Sound Mixer Board,Live Sound Card with Various Sound Effects for Music Recording
$34.95
Voice Changer Mini Sound Card Live Stream Phone Computer Voice Real-time Disguiser Effects Microphone for Chatting Online Entertainment
$129.00 Save $60.00 RRP: $189.00
Multifunctional Electronic Theremin Instrument with Color Display, Adjustable Sound Options, and Compact Design
$79.00 Save $40.00 RRP: $119.00
External Sound Card Adapter For PC USB Input 3.5mm TRS Microphone To USB 2.0 Stereo Output 3.5mm TRS Headphone Black
$15.95 Save $7.00 RRP: $22.95
USB 3.2 Gen 1 PCIe Expansion Card 5Gbps with Dual USBA and Dual TypeC Ports for Desktop
$30.95 Save $13.00 RRP: $43.95
A+E To NVME Adapter PCIe 4.0 For 2230 2242 2260 2280 M.2 Drives Riser Card With Bracket Laptop Motherboard
$18.95 Save $9.00 RRP: $27.95
External Drive Conversion Box For /S Host, 2 Drive Expansion Card Box, CHSN530 1TB Disk
$41.95 Save $12.05 RRP: $54.00
PCIe Video Capture Card Plug and Play, PCIe Card for Clear Video and Imaging Acquisition, Windows/Linux Compatible
$59.00 Save $20.00 RRP: $79.00
PCIe 5Port Storage Expansion Card For Five Drives, PCIe To PCIe Adapter
$119.00 Save $60.00 RRP: $179.00
Professional Audio Mixer Sound Card with Monitor for Live Broadcast Recording, Electric Guitar, and PC Compatibility
$229.00 Save $110.00 RRP: $339.00
Video Game Parts 1 Piece Replacement Original LCD Display Screen for Nintendo 3DS LCD Screen for 3ds LCD Screen
$79.00 Save $40.00 RRP: $119.00
Leicht Tragbarer Sprachmodulator mit 8 Effektvariationen und USB Soundkarte für PC und Laptop
$46.95 Save $27.05 RRP: $74.00
Insulated Industrial USB to RS485 Serial Converter Module
$21.95 Save $10.00 RRP: $31.95
1.3 Inch OLED Display with SPI/I2C Interfaces and Straight/Horizontal Pinheader for Raspberry Pi, Jetson Nano, STM32 Compatibility
$18.95 Save $6.00 RRP: $24.95
Cooling Fan for GTX 750 Ti Twin 2GD5 GTX 660 2GD5 Video Card Replacement 75MM PLD08010S12HH DC 12V Graphics Card Fan
$24.95 Save $7.00 RRP: $31.95
Expansion Board Dual NVMe SSD Expansion Card With Capacity Storage And Efficient Cooling
$79.00 Save $40.00 RRP: $119.00
8Port 20G USB3.2 TypeC PCIE Desktop Expansion Card PCIE Adapter Windows 2000 Compatible USBC Controller
$104.00 Save $55.00 RRP: $159.00
Professional Audio Mixer Sound Card for Live Broadcast Recording, Electric Guitar, Vocal, PC Compatibility
$249.00 Save $130.00 RRP: $379.00
GPU Mini Brace Support for Video Card Sag - Adjustable GPU Stand, Compatible with Most Graphics Cards, Sturdy Metal Design
$22.95 Save $7.00 RRP: $29.95
NUTW-37856 Thumb Nuts Wing Stainless Steel 304 M6-M24 M20 Size Pack of 5 for Fastening Applications
$37.95 Save $11.00 RRP: $48.95
Mini PCIe 2 Port SATA 3.0 Controller Card with ASM1061R Chipset, Supports RAID 0, RAID 1, and SPAN Configuration
$54.00 Save $25.00 RRP: $79.00
Schnittstellen-Adapterplatine 20W 40W 80W - 2-polig 3-polig 4-polig Umbau für CNC-Graviermaschine und Fräser
$29.95 Save $14.00 RRP: $43.95