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I/O Cards & Adapters

Shop the best prices on 3,227 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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1,281 - 1,312 of 3,200
CM108 USB Drive Sound Card | External Laptop Sound Card Module | High-Quality Audio Compatibility for PCs
$22.95
Multifunctional Electronic Theremin Instrument with Color Display, Adjustable Sound Options, and Compact Design
$79.00 Save $40.00 RRP: $119.00
PCIe to NVMe Adapter Card, Quad Port PCIe x16 for Speed Data Transfer and Storage Expansion
$29.95 Save $12.00 RRP: $41.95
Internal PCIE 1X To USB Expansion Card 3.2 Gen1 Type C And Hubs Card With Metal Brackets PCIE To USB Adapter USBC Hub
$27.95 Save $14.00 RRP: $41.95
180degree PCI-E Riser Cable Extension For Graphics Card With Stable Signal Transmission
$51.95 Save $27.05 RRP: $79.00
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
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Device for Reliable Communication
$41.95 Save $22.05 RRP: $64.00
Bluetooth Mini Sound Mixer Board,Live Sound Card with Various Sound Effects for Music Recording
$35.95
PCIeBifaux furcation X16 To X8x8 PCIe 4.0 Gen4 Card 1 To 2 Split Power Port Adapter For PC
$84.00 Save $45.00 RRP: $129.00
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 $8.00 RRP: $23.95
BiDirectional IDE To Converter IDE To Adapter Card Bidirectional Conversion Accessories Black
$16.95 Save $9.00 RRP: $25.95
Graphics Card Holder Vertical Mount, Aluminum Alloy GPU Support Bracket for PC Case
$30.95 Save $15.00 RRP: $45.95
USB to CAN Bus Adapter Module with USB Type-C, Compact Design for Data Analysis and Interface Integration
$24.95 Save $12.00 RRP: $36.95
USB to RS485 Converter with Magnetic Isolation, Surge and ESD Protection for Industrial Use
$16.95 Save $8.00 RRP: $24.95
Digital LTR390-UV Ultraviolets (C) Direct Intensity Indexing Value Output Interfaces LTR390-UV-01 Model Specifications
$30.95 Save $15.00 RRP: $45.95
Driverless USB Sound Card External Module With CM108 Chip PC And Laptop Compatible High Reliability And Precision
$16.95 Save $8.00 RRP: $24.95
PCI Express USB 3.0 Controller Card with Cooling Adapter for Server and Workstation Systems
$30.95 Save $15.00 RRP: $45.95
PCIExpress2.0 RS422/485 Serials Card With Asynchronous Full Communication Capability 4-Port
$279.00 Save $140.00 RRP: $419.00
Curved LCD Screen Spudger Thin Flexible Opening Pry Card Tools Mobile Phone Disassemble Steel Metal
$15.95 Save $8.00 RRP: $23.95
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
Gigabit Ethernet 10/100/1000 Card, PCI Express Desktop PC Compatibility RJ45 10/100/1000 Mbps
$21.95 Save $9.00 RRP: $30.95
2 Pack Football Referee Cards and Whistle Kit for Kids Sports Training and Match Equipment
$20.95 Save $10.00 RRP: $30.95
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
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
22Pin Adapter Card For 2010 2011 A1369 A1370 2012 1425 1398 1466 1465 6Gbps Hard Disk Adapter Converter Card
$27.95 Save $14.00 RRP: $41.95
USB Video Capture Card 1080P HDMI TypeC for Streaming Gaming with RealTime Audio 1.8M Cable
$21.95 Save $11.00 RRP: $32.95
PC USB Sound Controller LED Backlit Control Knob USB Wire Device For Desktop PC Gaming Night Friendly
$26.95 Save $13.00 RRP: $39.95
HDMI Video Capture Card 4K@60Hz Low Latency Dual Output Adapter for Raspberry Pi 5B 4B 3B CM5
$69.00 Save $35.00 RRP: $104.00
PCIe SATA Expansion Card 6Gbps Controller Dual Port Speed for Desktop and Workstation
$24.95 Save $11.00 RRP: $35.95
Professional USB Audio Mixer V8S with Bluetooth Sound Card, DSP Chip, Voice Changer for Live Streaming
$269.00 Save $130.00 RRP: $399.00
External Mini SAS HD SFF-8088 26P Female Adapter with Low Profile Bracket to SAS SFF-8643 12Gbps 100cm Cable
$38.95 Save $20.05 RRP: $59.00
HiFi USB Audio Decoder Card For Mobile OTG TypeC Input 2020KHz Dual AUX Outputs
$45.95 Save $23.05 RRP: $69.00