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I/O Cards & Adapters

Shop the best prices on 3,254 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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97 - 128 of 3,200
XM-NA3821 PCI-E Dual 2-Port Gigabit Ethernet Network Card 10/100/1000Mbps PCI Express x1 for Server Use
$64.00 Save $25.00 RRP: $89.00
3114 SATA PCI 4 Port Expansion Card, SATA Controller PCI RAID Card, PCI to SATA Adapter for Desktop and Computer, 6924023129125
$25.95 Save $12.00 RRP: $37.95
USB Audio Interface for Podcasting, Music Production, Low Latency, USB-C Compatibility, 24-Bit/192kHz Quality
$104.00
USB-C to 4K Video Capture Card for Game Streaming and Educational Use, Plug and Play, No Driver Needed
$29.95 Save $15.00 RRP: $44.95
USB 3.0 19 Pin to Dual 9 Pin USB 2.0 Motherboard Header Adapter for PC Fan Speed Monitoring
$16.95 Save $8.00 RRP: $24.95
MINI PCIE 19Pin Expansion Card USB3.0 5Gbps Adapter For Windows 7/8/10/Linux Systems PCIe 1x Interface Internal USB 3.0 Card
$26.95 Save $14.00 RRP: $40.95
3PIN 4PIN 85MM PLD09210S12HH T129215SU Suitable for GTX1050 Ti GTX1080 1060 1070 MIN Game OC 3G Video Card Fan Computer Cooling Components(4pin PLD)
$19.95 Save $9.00 RRP: $28.95
Engraving Machine Interface Card CNC 5-Axis With Optocoupler Adapter, Stepper Motor Driver, USB Cable
$28.95 Save $14.00 RRP: $42.95
RS422/485 Serial PCIe 2.0 Card 2/4 Port High Performance Controller for Industrial Machines with IRQ Auto Assignment
$179.00 Save $80.00 RRP: $259.00
10pcs M35 5% Cobalt Drill Bit Set, 1-5mm High Speed Steel Twist Bits for Plastic Wood Metal, Round Shank
$36.95 Save $17.05 RRP: $54.00
1.3 Inch OLED Display with SPI/I2C Interfaces and Straight Pinheader for Raspberry Pi, Jetson Nano, STM32 Compatibility
$18.95 Save $7.00 RRP: $25.95
3D Audio Card USB 1.1 Mic/Speaker Adapter Surround Sound 7.1 Channel Compatible with Laptop Notebook
$15.95 Save $7.00 RRP: $22.95
CM108 USB Sound Card - 6X Free Driver USB Audio Adapter, Compact Blue Design, Compatible with Windows and Mac
$37.95 Save $7.00 RRP: $44.95
PCIE To 8 Port SATA3.0 Expansion Card Controller Board For Desktop PCs 6.0Gbps 3.0Gbps 1.5Gbps
$59.00 Save $30.00 RRP: $89.00
PCIe 4.0 x4/x8/x16 to M.2 NVMe Adapter Speed SSD Converter for 1U Server
$15.95 Save $7.00 RRP: $22.95
M.2 NVMe SSD Adapter Key AE to M Key Converter for 2230 2242 2260 2280 Speed Connection
$15.95 Save $7.00 RRP: $22.95
U.2 Expansion Card PCIe 4.0 with UltraFast Data Transfer and MultiFormat Connectivity
$20.95 Save $10.00 RRP: $30.95
Lenovo G710 Independent Video Card Version Replacement Laptop Fan With Heatsink Power4Laptops
$36.95
NVMe PCIe Adapter with SFF8643 Host Controller, Speed Expansion Card for Desktop
$15.95 Save $7.00 RRP: $22.95
USB to CAN FD Adapter TypeC Speed MultiProtocol Converter CAN2.0A/B FD
$21.95 Save $9.00 RRP: $30.95
WM8960 Audio HAT Module for Raspberry Pi Zero W 2B 3B Plus Hi-Fi Sound Card with Enhanced Audio Quality and Compatibility
$40.95 Save $23.05 RRP: $64.00
PCIe 4.0 Riser Cable 40cm Speed GPU Extension with AntiInterference for RTX 4090 RX 7900 XT
$40.95 Save $18.05 RRP: $59.00
M.2 NVMe to Dual SATA Port Adapter Card for Desktop PC SSD and Hard Drive Expansion
$28.95 Save $14.00 RRP: $42.95
M. 2 NGFF NVME to USB 3.0 19pin Header Transfer Adapter 2Port USB 3.0 Expansion Card
$25.95 Save $13.00 RRP: $38.95
Parallel Port PCIe Expansion Card DB25 Printer Adapter Low Profile Easy Installation Compatible with PCIe Slots
$21.95 Save $10.00 RRP: $31.95
Game Card Slot Adapter Portable Replacement for Travel Electronics Compatible with NEW3DS
$22.95 Save $11.00 RRP: $33.95
PT2314 Audio Processing Module I2C Voice Control 6V-10V Sound Adjustment for DIY Electronics
$74.00 Save $35.00 RRP: $109.00
Professional Audio Mixer with Digital Echo Control for Live Streaming, DJ, Recording and Portable Use
$89.00 Save $50.00 RRP: $139.00
PCIE 1x Adapter Card for 2 Port DB9 Serial Connection, Fast Speed Transmission, Compatible with Access Control Systems
$24.95 Save $12.00 RRP: $36.95
USB 3.2 PCI-E Expansion Card with 6 Ports USB 3.2 and 2 Ports USB-C Controller for Desktop PC Compatibility
$59.00 Save $30.00 RRP: $89.00
Capture Card 4K HDMI Video Recorder with Microphone, 1080p 60fps for Gaming, Live Streaming, Video Conferencing
$35.95 Save $18.05 RRP: $54.00
2.5in to 3.5in IDE Converter Card Connect Laptop HDD SSD to Desktop PC IDE Interface Secure Data Transfer Adapter
$19.95 Save $10.00 RRP: $29.95