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I/O Cards & Adapters

Shop the best prices on 3,235 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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1,313 - 1,344 of 3,200
Half Height PCIe X16 To SFF8654 4i 8i Card, Converter Card, PCIe To SFF8654 Adapter, 4i 8i Support, PC Accessories
$74.00 Save $45.00 RRP: $119.00
USB External Sound Card for Headset Microphone
$27.95
Carburetor Interface Adapter For Yamaha Xt600 Xt600z Tt600 1984-2003
$46.95
95mm Pld10010s12hh 6pin Graphics Video Card Cooler Fan Vga Fan For Msi Gtx970 Geforce Gtx 970 Dual Fans Twin Cooling Fan
$44.95
Usb To Rs485/rs422 Adapter Ftdi Chip Serial Converter With Cd For Windows95/98/2000/xp/vista/win7/win8/win10/nt.imag
$94.00
Pci-e To Rs232 4 Port Serial Port Converter Pci Express Controller Adapter Expansion Card
$47.95
Pci Express 1x To 16x Riser Adapter Environmental Protection Wear-resistant
$36.95
PCIE 4.0 X16 Riser Cable Black Flexible Speed GPU Riser Cable Compatible with RTX 3090 Ti RTX 3090 RTX 3080 RTX 3080 Ti 20cm
$44.95 Save $24.05 RRP: $69.00
4K Hdmi Video Capture Card Hdmi To Usb 2.0 Video Capture With Loop Out BatteryMate
$27.95
9 Port PCIExpress 1X 4X Adapter Card Internal PCIe Expansion Card Supports 6.0 Gbps And Hot Swap
$59.00 Save $30.00 RRP: $89.00
PCIe 1X 4X To 9 Port Adapter Card 6Gbps Transfer Rate Hot Swap PCIe Expansion Card For PC
$64.00 Save $30.00 RRP: $94.00
PCI Express PCIe 3.0 x16 Controller Card 20 Ports for SATA 6G Hard Drives Chipset ASM1812 and ASM1064
$79.00 Save $40.00 RRP: $119.00
Shockproof Graphics Card Storage Case with Handle, Large Dust and Moisture Resistant Organizer
$23.95 Save $12.00 RRP: $35.95
CM108 USB Sound Card External Audio Interface For Laptop Computer External Module L059 High Precision Stable Performance
$15.95 Save $8.00 RRP: $23.95
CM108 USB Sound Card External Module - 10 Pcs Pack, Laptop PC Compatible, Model L059
$18.95 Save $10.00 RRP: $28.95
PCI to Parallel 25Pin DB25 Printer Port Controller Expansion Card Desktop PC Compatible DB25 Parallel Port Adapter
$21.95 Save $11.00 RRP: $32.95
USB 2.0 9 Pin Motherboard Header Extender Adapter Card, USB 3.0 to 9 USB 2.0 Front Panel Socket Hub Connector for Lighting Control
$18.95 Save $9.00 RRP: $27.95
Professional Live Sound Card For Clear Sound Recording, USB Audio Interface For PC And Mac, Multi-Level Recording
$59.00 Save $30.00 RRP: $89.00
External Drive Conversion Box For CHSN530 1TB Disk Drive Expansion Card Box
$38.95
M.2 A/E Wireless Adapter For Key Slot NVMe PCIe Express M.2 NVMe SSD Converter Card WiFi Bluetooth Compatible
$15.95 Save $7.00 RRP: $22.95
Bluetooth Mini Sound Mixer Board, USB Audio Interface For Music Recording, 2 Mic/Line Inputs, Aluminum Live Sound Card
$35.95 Save $15.00 RRP: $50.95
Capture Card 4K HDMI Loop-Out, 1080p 60fps Audio Video Capture Card for Gaming, Live Streaming, Video Conferencing
$43.95 Save $25.05 RRP: $69.00
USB Sound Card Digital Mixing USB Audio Interface For Laptop Recording Guitar And Mobile Phone
$79.00 Save $40.00 RRP: $119.00
Industrial RS422/485 PCIE2.0 Serial Card With BuiltIn DCDC Isolation Power Supply PCIe Expansion Card Transfer 2
$69.00 Save $35.00 RRP: $104.00
M.2 NGFF Wifi Adapter Mini PCIE To M.2 Converter For M.2 Wifi Bluetooth Wireless WLAN Card
$15.95 Save $7.00 RRP: $22.95
7.1 Channel External USB Computer Game Sound Card For PUBG Gaming External Audio Card 3.5mm USB Adapter Plug And Play
$37.95
PCIe 3.0 x16 to Dual x8 Splitter Card Gen3 Expansion Adapter with EMI Protection and LED Indicator
$64.00 Save $35.00 RRP: $99.00
USB 2.0 PCI Expansion Card 5 Port Internal Hub Speed Data Transfer Plug and Play Adapter
$26.95 Save $12.00 RRP: $38.95
Multi-function repair fixture dual shaft three-position mobile phone ic bga chip
$29.95 Save $49.05 RRP: $79.00
V8 usb 5.0 audio sound card usb external headset microphone webcast live broadcast sound card v8 sound card
$54.00 Save $85.00 RRP: $139.00
USB to CAN FD Adapter TypeC Speed MultiProtocol Converter CAN2.0A/B FD
$21.95 Save $9.00 RRP: $30.95
HDMI Video Capture Card 4K Input 1080P Output 60FPS USB3.0 with TypeC Adapter for Gaming and Live Streaming
$36.95 Save $22.05 RRP: $59.00