Filters

I/O Cards & Adapters

Shop the best prices on 2,193 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.

Computer Interface Cards & AdaptersVideo Cards & AdaptersAudio Cards & AdaptersRiser CardsTV Tuner Cards & Adapters
Filters
1,473 - 1,504 of 2,193
5 Gbps PCIe USB Expansion Card Adapter with 2 Ports and Front 19PIN Power Connector for Desktop Computers
$23.95
Low-Profile Fast Ethernet Network Interface Card for Desktop Computers, PCI Slot, 10/100 Mbps, Compatible with Windows
$22.95
Low Profile PCI-E to USB 3.0 Hub 4 Ports 5Gbps Expansion Adapter for Motherboard Compatible with Windows and Mac
$33.95
USB Sound Card External Adapter with Volume Control, USB to 3.5mm Stereo for PC, Laptop, Desktop, Headset Compatibility
$28.95
4 Port Gigabit RJ45 802.3at POE+ Ethernet Network Interface Card i350-AM4 Chipset PCI-E X4 for High-Speed Connections
$64.00
PCIe USB 3.0 Expansion Card 4 Ports 5Gbps High-Speed Compatible with Windows Desktop PCs
$35.95
ARGB Controller for Computer Chassis Fan Light Bar with SATA Power Supply, Color/Mode Effects, and Compatibility Features
$22.95
Chronus HDMI0117Y8 Video Capture Card Chronus
$36.95
Chronus HDMI1209Y1 4K HDMI Video Capture Card Chronus
$30.95
Converter USB to RS422/485 Detachable Plug w/ Auto Detect Serial Signal Rate
$109.00
USB Multiple Channel Video Capture Card, Multifunctional USB 2.0 Digital Converter, HD Video Capture for Streaming and Recording
$32.95 Save $17.00 RRP: $49.95
4K Ultra HD HDMI Video Capture Card for Nintendo Switch Streaming USB 3.0
$18.95 Save $9.00 RRP: $27.95
All Modification 2230 To 2280 NVMe M.2 Adapter, 90 Degree PCIe 4.0 Card, Handheld Short PCIE4.0
$14.95 Save $8.00 RRP: $22.95
USB 2.0 9Pin To USB C Front Panel Socket To 9Pin Mainboard Header Extension Adapter PC Front Panel Type C Compatibility
$16.95 Save $8.00 RRP: $24.95
Mini Voice Changer Device Sound Card - 7 Voice Effects, Compact Design, Plug and Play for Streaming and Gaming
$25.95 Save $13.00 RRP: $38.95
15PCS Glossy Ceramic Heart Shape Cabinet Knobs Dresser Pulls Door Handles Assorted Colors with 3 Sizes of Mounting Screws
$29.95 Save $15.00 RRP: $44.95
90 Extension Cable Adapter For Stable Graphics Card Connection, Flexible Design, Universal GPU Compatibility
$41.95 Save $22.05 RRP: $64.00
90degree Graphics Card Adapter Cable PCIE Express Riser Cable GPU Extension 50X10.2X8.4CM Gaming Setup
$42.95 Save $21.05 RRP: $64.00
MINI PCI-E to TYPE-C USB 2.0 Adapter Board with Shell Antenna for 3G 4G Module Development for Laptops
$41.95 Save $22.05 RRP: $64.00
PCIe M.2 M Key to SATA Expansion Card with 6 Full Speed 6Gbps Ports for Windows 7 8 10 Linux Compatible Hard Drive Expansion
$40.95 Save $23.05 RRP: $64.00
4 Port Gigabit Ethernet PCI-E Network Adapter Card for Realtek Chipset, 10/100/1000 Mbps, High-Speed Connectivity
$46.95 Save $27.05 RRP: $74.00
90 Degree 8 Pin Adapter 8Pin Male To Female Power Adapter Board For Desktop PC GPU PCIe Graphics Card Black
$14.95 Save $8.00 RRP: $22.95
Professional Audio Mixer Sound Card for Live Streaming, USB Headset Microphone for Mobile and PC Compatibility
$69.00 Save $30.00 RRP: $99.00
Lab Microscope Accessories 100X High Magnification Lens with LED Light for Phone Camera, Micro Pocket Lens Compatibility
$74.00 Save $35.00 RRP: $109.00
V8 Sound Card External Voice Changer for Live Streaming, 6 Modes, 18 Sound Effects, Bluetooth Audio Mixer for Smartphones and Computers
$29.95 Save $15.00 RRP: $44.95
External Sound Card USB 5.1 CM108 10PCS Drive-Free Plug and Play Compatible with Laptop and Computer
$27.95 Save $15.00 RRP: $42.95
12VHPWR Angled Adapter 16-Pin ATX 3.0 Graphics Card Power Converter 12+4 Pin High Performance Connector
$25.95 Save $12.00 RRP: $37.95
3.0 Controller Card, 2-Port Adapter, 4.72 x 2.20 x 1.18 In, Plug-and-Play Cooling Accessory, Desktop Compatible
$26.95 Save $13.00 RRP: $39.95
Drive Usab Sound Card CM108 External Audio Interface for Computer, High-Performance, Stable Connectivity, 2025 Model
$21.95 Save $11.00 RRP: $32.95
60CM PCIe 1X to 16X Riser Card with Overcurrent Protection for Mining, USB Cable and SATA to 4 Pin Power Cord
$52.95 Save $26.05 RRP: $79.00
FDC10U12S9-C CF1010U12S 95mm GPU Cooling Fan Set for XFX RX 590/580 Video Card Replacement, 2pcs/Set
$29.95 Save $15.00 RRP: $44.95
Replacement Laptop GPU Fan for ASUS G752 Series G752V G752VL G752VM G752VS G752VT G752VY Black VGA Cooling Adapter
$94.00 Save $45.00 RRP: $139.00