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I/O Cards & Adapters

Shop the best prices on 3,253 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 - 32 of 3,200
Efficient Storage Solution for XBOX Series XS M.2 CFexpress SSD Expansion Card, 1TB, Fast Read/Write Speed, High Compatibility
$35.95 Save $18.05 RRP: $54.00
WiFi Boot Card with Remote Computer Power Reset Switch for Seamless Wireless Control and Auto Activation
$23.95 Save $14.00 RRP: $37.95
HP Pavilion dv6-1350em Discrete Video Card Version Replacement Laptop Fan For Intel Processors Power4Laptops
$29.95
NVMe SSD Extension Cable 30cm PCIe 4.0 Riser Card Speed 64Gbps Right Angle M.2 Adapter
$32.95 Save $17.00 RRP: $49.95
Pcie Network Adapter 1000/100mbps Pci Express Gigabit Ethernet
$20.95 Save $20.00 RRP: $40.95
2.5gbps Pci Express Network Adapter, 2.5gbase-t Pcie Card,rtl8125 Nic
$24.95 Save $24.05 RRP: $49.00
40Pcs 18cm 8pin to dual 4pin video card power cord 180w y shape 8 pin pci express to dual 4 pin molex graphics card
$32.95 Save $51.05 RRP: $84.00
Converter USB to RS422/485 Detachable Plug w/ Auto Detect Serial Signal Rate
$119.00
NVMe PCIe 4.0 Adapter Card Full Speed 64Gbps M.2 to PCIe for Desktop and Server with Brackets
$14.95 Save $8.00 RRP: $22.95
4K USB Video Capture Card with TypeC, Smooth 4K Recording, 1080P Gaming HDMI to USB Device
$19.95 Save $10.00 RRP: $29.95
PCIe x1 to Dual PCIe x4 Riser Card with Right Angle Design and Speed USB 3.0
$29.95 Save $15.00 RRP: $44.95
3PCS PCIE Riser Extender Extension Cable PCI Express 4X (PCI-E 4X) Flex Flexible Ribbon For Graphics Card GPU
$16.95 Save $9.00 RRP: $25.95
CM108 USB Drive Sound Card External Module For Laptop Computers 2025 Model High Precision Stable Performance
$15.95 Save $7.00 RRP: $22.95
USB to CAN Adapter With Advanced Microcontroller Technology For Improved Data Processing Efficiency
$25.95 Save $13.00 RRP: $38.95
PCIe Riser Card Toolless 16X 180Degree Slot Adapter For Signal Integrity And Cooling Efficiency
$15.95 Save $7.00 RRP: $22.95
PCI SATA Raid Controller 4-Port Internal Expansion Card For Desktop PC With Two SATA Cables Supports SATA Hard Drives
$24.95 Save $12.00 RRP: $36.95
PCIe Expansion Card M.2 To PCIe 3.0 X1 Adapter Hot-Swappable Wide Compatibility Supports PM961 600P T10 Metal Base
$18.95 Save $9.00 RRP: $27.95
External USB Sound Card With 3.5mm Headset Jack, Microphone And Speaker Interface, Volume Switch, Driver Included
$23.95 Save $11.00 RRP: $34.95
CM108 Chipset USB2.0 3D Audio Card Virtual 5.1 Channel Sound Card Driver For Windows PC
$16.95 Save $9.00 RRP: $25.95
CM108 USB Sound Card With CM108 Chip, Free Driver, Blue USB Audio Interface
$574.00 Save $300.00 RRP: $874.00
Video Capture Card HDMI Input 4K 60Hz to USB 1080P 60Hz 2K 30Hz with 4K Loop-Out for Streaming Gaming Teaching Video Conference
$26.95 Save $14.00 RRP: $40.95
CM108 USB External Sound Card Module with 3.5mm Headphone and Microphone Input for PC Laptop, High Reliability and Stable Performance
$18.95 Save $9.00 RRP: $27.95
2pcs Set Cooling Fan for 95mm RX590 RX580 GPU Video Card Compatible with FDC10U12S9-C CF1010U12S Models High Performance
$64.00 Save $20.00 RRP: $84.00
Live Sound Card with Quality Noise Reduction, Ambient Light Function for Live Streaming KTV, Suitable for DJ Mixer Karaoke Online, ABS White
$36.95 Save $22.05 RRP: $59.00
USB Host Shield For Arduino UNO And Mega ADK, Android ADK Compatible, DIY Electronic Module Board
$17.95 Save $9.00 RRP: $26.95
Dual Port 10GbE SFP+ Fiber Optic PCIe x8 Network Interface Card for Server Ethernet Connectivity and High-Speed Data Transfer
$84.00
Black Expansion Card for Enhanced Storage and Performance - 1TB, PCIe 4.0, High-Speed, Compatible with Gaming Consoles
$49.95
HDDs Conversion Adapters PCIe 1X 4X To 12+16Pin For 20132017 Models A1493 A1502 A1465 A1466 SSD Adapters Card
$19.95 Save $10.00 RRP: $29.95
Ethernet Remote Control Module RJ45 Port Network Web Server 8-Channel Relay Integrated PCB Black
$74.00 Save $45.00 RRP: $119.00
Portable External Live Sound Card V8 Bluetooth Digital Mixer For Computer Voice Changer Reverb 112 Electro Acoustics
$29.95 Save $15.00 RRP: $44.95
5A75B Hub75 LED Display Control Card 256x256 Pixel Full Color Controller Stable Operation
$59.00 Save $30.00 RRP: $89.00
Riser Cable PCI Express PCIe Gen3.0 X1 X16 Graphics Card Ribbon Extension Cable PCI-E 1x 16x 3.0 R11SF No Power Line (Size : 25cm)
$22.95 Save $11.00 RRP: $33.95