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I/O Cards & Adapters

Shop the best prices on 3,156 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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1,377 - 1,408 of 3,156
M.2 to SATA Adapter Card NGFF B Key SSD Converter for 2280 2260 2242 2230 with Speed Transfer
$14.95 Save $8.00 RRP: $22.95
PCIe 4.0 Expansion Card Speed 32Gbps U.2 SSD and GPU Adapter Extender Board PH492X11W
$25.95 Save $13.00 RRP: $38.95
PCIe x16 NVMe Adapter Card 64Gbps Speed M.2 to PCIe Expansion for 2230 2242 2260 2280 SSD
$17.95 Save $8.00 RRP: $25.95
4K USB TypeC HDMI Video Capture Card with ZeroLag Playback for Streaming and Recording
$20.95 Save $10.00 RRP: $30.95
HDMI Dummy Plug 4K 60Hz Headless Display Adapter Boosts GPU Performance Plug and Play 1 Pack
$14.95 Save $8.00 RRP: $22.95
SPI Module TPM 2.0 Module SPI-TPM Module TPM Module for ASUS (MSI 12) Lichifit
$16.95 Save $1.00 RRP: $17.95
PCM5102 I2S Stereo DAC Module, Digital-To-Analog Converter, 3.3V/5V Compatible, Arduino Raspberry Pi Compatible
$14.95 Save $8.00 RRP: $22.95
PCIExpress2.0 RS422/485 Serials Card With Asynchronous Full Communication Capability 4-Port
$269.00 Save $140.00 RRP: $409.00
Gigabit Ethernet 10/100/1000 Card, PCI Express Desktop PC Compatibility RJ45 10/100/1000 Mbps
$20.95 Save $9.00 RRP: $29.95
5 Axises CNCs Interfaces Adapters Board For Steppers Motor Driver With USB Connection Compatible with A4988 DRV8825 TB6600
$17.95 Save $9.00 RRP: $26.95
CM108 Usab Drive Sound Card Laptop Computer External Module-L059 for Arrival
$17.95 Save $8.00 RRP: $25.95
Small PCIE to 2Port Controller Expansion Card 6Gbps Fast Speed RAID1/RAID0 Data Mirroring Technology
$49.95 Save $24.05 RRP: $74.00
Voice Changer, Multifunctional Voice Changer Device with 7 Sound Effects, Sound Card Suitable for Mobile Phone, Computer and
$22.95 Save $10.00 RRP: $32.95
Graphic Card Cooling Fan Pin Radiator for Video Card Triple Fan Design for Enhanced Heat Dissipation Low Noise Operation Compatible with Desktop
$41.95 Save $22.05 RRP: $64.00
PCIE To Serial Port DB9 Card 2Port Serial Expansion Card RS232 PCIe Interface
$23.95 Save $12.00 RRP: $35.95
GPIO Expansion Card With Two 2.50G Ethernet, USB 3.2 Interfaces, NVMe HDDs Compatibility, For 5Inch Drive Bays
$129.00 Save $60.00 RRP: $189.00
4X Industrial USB to RS485 RS232 Converter Protection Upgrade RS485 Compatibility V2.0 Standard
$23.95 Save $12.00 RRP: $35.95
CM108 USB Sound Card External Module For Notebook, USB Audio Interface For PC, CM108 USB Chip
$16.95 Save $7.00 RRP: $23.95
4 Ports PCI SATA RAID Controller Internal Expansion Card With Two SATA Cables For Desktop PC Model 6924023129095
$26.95 Save $12.00 RRP: $38.95
USB Sound Card External USB Audio Adapter With 3.5mm Jack, Plug And Play, Volume Control, PC And Laptop Compatible
$26.95 Save $12.00 RRP: $38.95
EP6002-0002 Serial Interface Module, RS232/RS422/RS485, M12, Industrial Serial Module, Multi-Protocol, M12 Connector
$46.95 Save $22.05 RRP: $69.00
External Sound Card Adapter For PC USB Input 3.5mm TRS Microphone To USB 2.0 Stereo Output 3.5mm TRS Headphone Black
$14.95 Save $8.00 RRP: $22.95
USB External Sound Card 48KHz Sampling Rate USB Sound Card Adapter For Audiophiles And Gamers
$28.95 Save $14.00 RRP: $42.95
Remote Control CT-8037 For Toshiba LCD TV 50L3400U 50L3400UC 58L5400 Series
$25.95 Save $12.00 RRP: $37.95
PCI-Express 3.0/4.0 16x Riser Card High Speed 90 Degree For 1U/2U Server Cases PCIe 4.0
$30.95 Save $15.00 RRP: $45.95
7.1 Channel USB 2.0 Audio Adapter Virtual 7.1Ch 3D Audio Surround Sound Card Dual Microphone And Headset
$17.95 Save $9.00 RRP: $26.95
USB to RS485 Converter RS485 Communication Module Expansion Board
$14.95 Save $8.00 RRP: $22.95
SATA Interface Adaptor for Fast Data Transfer, Universal Compatibility, 2.5-Inch SSD and HDD Support
$32.95 Save $10.00 RRP: $42.95
GPU Support Bracket, Adjustable Video Card Holder, Graphics Card Stand, Black Metal Bracket For PCIe GPUs
$18.95 Save $9.00 RRP: $27.95
PCIE to USB 2.0 Hub Adapter 5Port PCIe Expansion Card 480 Mbps Plug and Play for Desktop PC
$28.95 Save $15.00 RRP: $43.95
V Brake Extension For Bike Brakes V Extension Adapter For Commuters And Versatile Bikes Improved Braking Reliability
$27.95 Save $13.00 RRP: $40.95
M.2 SSD Adapter NGFF to 2.5 Inch SATA Converter B Key Supports 30/42/60/80mm Speed
$14.95 Save $8.00 RRP: $22.95