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I/O Cards & Adapters

Shop the best prices on 1,449 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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129 - 160 of 1,449
2/4 Port RS422/485 Serial PCIe 2.0 Card for Industrial Machines with IRQ Auto Assignment and High Performance Interfaces
$129.00 Save $60.00 RRP: $189.00
USB Host Shield For Arduino UNO And Mega ADK, Android ADK Compatible, DIY Electronic Module Board
$17.95 Save $8.00 RRP: $25.95
GPIO Header Adapter for Raspberry Pi 400 2x40 Pin Header Module HAT PI400-GPIO-ADAPTER-B
$18.95 Save $10.00 RRP: $28.95
2/4 Port RS422/485 PCI Express 2.0 Expansion Card with Isolation for Home and Industrial Applications, Serial Communication Transfer
$64.00 Save $35.00 RRP: $99.00
Drive Usab Sound Card CM108 External Audio Interface for Computer, High-Performance, Stable Connectivity, 2025 Model
$20.95 Save $11.00 RRP: $31.95
CM108 USB External Sound Card Module with 3.5mm Headphone and Microphone Input for PC Laptop, High Reliability and Stable Performance
$17.95 Save $9.00 RRP: $26.95
Drive-USB Sound Card External Module CM108 for Computers and Notebooks, High Precision USB Chip, Stable Performance
$21.95
Zero Camera FFC Cable Flex 15-Pin Ribbon, 16 cm & 30 cm Lengths, Compatible With 3/2/B/B+ Models, High Reliability
$16.95 Save $5.00 RRP: $21.95
Omnidirectional Microphone Module INMP441 I2S Interface MEMS Low Power High Precision for ESP32 Ultra Small Size 2025
$21.95
USB Sound Card CM108 Chip, Blue, 2025 Model, High Reliability Electronic Component, Precision, Stable Performance
$19.95 Save $6.00 RRP: $25.95
Driverless Usab Sound Card Computer External Module Laptop CM108 Chip High for Reliable Electronic Component, Precision, Stable Performance
$22.95 Save $11.00 RRP: $33.95
CM108 USB Drive Sound Card External Module For Laptop Computers 2025 Model High Precision Stable Performance
$14.95 Save $7.00 RRP: $21.95
Driveless USA CM108 External Sound Card Module for Laptops, Reliable Chip, Precision Digital Audio, Stable Performance
$94.00 Save $45.00 RRP: $139.00
40Pcs 18cm 8pin to dual 4pin video card power cord 180w y shape 8 pin pci express to dual 4 pin molex graphics card
$32.05 Save $50.39 RRP: $82.44
Pcie Network Adapter 1000/100mbps Pci Express Gigabit Ethernet
$20.24 Save $20.27 RRP: $40.51
2.5gbps Pci Express Network Adapter, 2.5gbase-t Pcie Card,rtl8125 Nic
$24.54 Save $24.58 RRP: $49.12
BBASILIYSD For Rog Ally Handheld Transfer Board 90 Degrees With Crewdriver NGFF M.2 New Ally 2023 Accessories SSD For Rog
$11.95
20Pin Tpm 2.0 Module Encryption Security Module Remote Multi-brand TPM2.0 Card Support Motherboards B2G4 Module Upgrade
$18.95
USB Type C 2.0 Capture Card Black ABS Video and Audio Capture Card for Streaming and Recording Compatible with Windows and Mac
$23.95 Save $11.00 RRP: $34.95
U2c V1.1 Adapter Board, With 1 Can Output Interface-subaoe
$47.95
2 Port PCI Express DB9 RS232 Serial Adapter Expansion Card with Low Profile Brackets for Windows/Linux Werleo
$36.95
Sound Mixer for Live Sound Card, Voice Changer, Compatible with Phone, Gaming, Karaoke, Black Podcast Equipment
$34.95 Save $19.05 RRP: $54.00
Mini PCI Express Card, Bent Pin Gigabit Single Port I210AT Chip Mini PCIe Card, RJ45 Adapter
$25.95 Save $12.00 RRP: $37.95
IO Card PCIe Parallel Interface Card 1Port DSUB25 Chipset AX99100 IO card 1x DSUB25 parallel PCIe
$20.95 Save $10.00 RRP: $30.95
Sound Mixer Board Colourful Light Voice Changer DJ Console 12 Modes 16 Sound Effects Karaoke Singing Black
$59.00 Save $30.00 RRP: $89.00
USB Type-C to HDTV Video Capture Card 4K Recording Device for Live Streaming and Game Recording Compatible with Windows and Mac
$27.95 Save $14.00 RRP: $41.95
PCIe X16 NVMe Expansion Card SFF8654 2/4 Port 4i/8i PCIe Adapter For Desktop Development Board
$64.00 Save $35.00 RRP: $99.00
Creative voicechanging tool with eight unique sounds for all occasions (sound card) Sound Card
$31.95 Save $16.00 RRP: $47.95
4 Port USB3.0 PCIE Expansion Card 5Gbps USB 3.0 PCIE Adapter Plug And Play
$94.00 Save $55.00 RRP: $149.00
4-Channel USB Professional Audio Interface with Recording Function for Vocal and Instrument Recording
$239.00 Save $110.00 RRP: $349.00
Mini Voice Changer, Live Sound Card, 7 Built-In Effects, Plug-and-Play Portable USB Device for PS4, Phone, PCs, Black
$26.95 Save $8.00 RRP: $34.95
PCIe 4.0 X16 Riser Cable for RTX 3090 RTX 3080 Ti, 90 Degree Socket, 26GB/s Speed, Shielded GPU Extension Cable
$59.00 Save $30.00 RRP: $89.00