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I/O Cards & Adapters

Shop the best prices on 1,346 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.

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1 - 32 of 1,346
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
High Speed M 2 SSD Expansion Card For Xbox Series XS, M 2 Form Factor, Xbox Series XS Compatible
$35.95 Save $18.05 RRP: $54.00
21mm Weaver Picatinny Rail Mount Extension Riser for RSM05, Compatible with Standard Rifles and Optics
$22.95 Save $11.00 RRP: $33.95
Acer Aspire 5745-5950 Discrete Video Card Version Replacement Laptop Fan Power4Laptops
$35.95
PCIe Video Capture Card Plug and Play, PCIe Card for Clear Video and Imaging Acquisition, Windows/Linux Compatible
$59.00 Save $15.00 RRP: $74.00
PCIE4.0 X16 Extension Cable 90 Degree Angled PCIe 4.0 X16 Extender For Desktop Graphics Card White
$79.00 Save $40.00 RRP: $119.00
PCIe to USB 3.0 Expansion Card with 2 USBA and 2 USBC Ports, 4 Port PCI Express Adapter for Desktop PC
$35.95 Save $18.05 RRP: $54.00
Audio Digital Sound Card 24Bit 192KHz SPDIF Daughter Card with Optical Fiber and Coaxial Compatibility
$24.95 Save $13.00 RRP: $37.95
Expansion Card, PCI-E to SATA 3.0 Expansion Card 6 Ports for MacOS, Windows 7/8/10 Compatibility
$49.95 Save $24.05 RRP: $74.00
SATA PCIe Adapter 4 Port SATA 3.0 to PCIe x1 Gen 3 Expansion Card for SSD and HDD Compatibility
$59.00 Save $25.00 RRP: $84.00
Auditory USB External Sound Adapter 7.1 Surround Sound for Gaming and Music with 3x USB 2.0 Type-C and 3.5mm Jack
$26.95 Save $14.00 RRP: $40.95
Portable Streaming Mixer - High-Quality Sound Card for YouTube & Twitch, 7 Modes Live Karaoke Audio Mixer for PC Recording
$74.00 Save $45.00 RRP: $119.00
PCI-E 3.0 16x Riser Cable GPU Extension 30cm for Stable Graphics Card Connection Compatible with DC12V to DC24V Power Supplies
$50.95 Save $28.05 RRP: $79.00
PCIE to Dual Type C Expansion Card PCI-E X1 2-Port USB 3.2 Gen 1 5Gbps ASM1042 Chip for Desktop Compatibility
$29.95 Save $15.00 RRP: $44.95
Voice Recognition Module V3 Speed Detection Compatible With Ard For 80 Types Of Voice Sound Cards
$45.95 Save $23.05 RRP: $69.00
8-K-Servo-Controller-Debugging Board With Manual Knob And Serial Interfaces For Robotics
$45.95 Save $23.05 RRP: $69.00
3Pcs PCIE Riser Extender Extension Cable PCI Express (PCI-E 8X),PCIe Ribbon Flex Flexible Cable PCIe 8X for Graphics Card
$16.95 Save $8.00 RRP: $24.95
5 Axis Mach3 USB Motion Control Card V2.1 CNC Engraving Machine Motherboard Stepper Motor Drive Interface Board
$64.00 Save $30.00 RRP: $94.00
90 Pci Riser Cable GPU Extension Adapter For Stable Transmission Compatible With All Graphics Cards 15x10.2x8.4 Cm
$41.95 Save $22.05 RRP: $64.00
90 Degree Pure Wire Riser Cable PCI Express Extension Cable for PCIe GPU Compatibility 16 AWG 30cm Length
$54.00 Save $25.00 RRP: $79.00
Power Over Ethernet (PoE) USB Expansion Board for 3-Way USB Hub Network Port Module, Compatible with Raspberry Pi
$84.00 Save $45.00 RRP: $129.00
USB External Sound Card 3.5mm Audio Jack, Volume Adjustable, External Stereo Audio Adapter For Tablets And Phones
$28.95 Save $14.00 RRP: $42.95
CM108 USB Drive Sound Card External Module for Laptop & Computer, High-Quality Audio Adapter, Compatible with Windows 2025
$14.95 Save $8.00 RRP: $22.95
Expansion Card Module USB 2.0 Front 9Pin To TypeC Adapter 20Pin To 9Pin USB 2.0 TypeC Female A
$16.95 Save $8.00 RRP: $24.95
Adjustable Gear Shift Knob Extender for Cars, Height Lever Extension Kit with 4 Adapters for Enhanced Comfort
$33.95 Save $17.00 RRP: $50.95
4K HDMI Extension Cable 90 Degree Angled 4K60Hz Bidirectional for Laptop Tablet Graphics Card
$17.95 Save $9.00 RRP: $26.95
8 Port Sata 3.0 SFF8087 PCIe 3.0 X4 to Mini Controller PCIe to SFF 8087 SFF-8087 Adapter Expansion ASM1166 Chip
$84.00 Save $45.00 RRP: $129.00
Expansion Board Dual NVMe SSD Expansion Card With Capacity Storage And Efficient Cooling
$79.00 Save $40.00 RRP: $119.00
External Drive Conversion Box For /S Host, 2 Drive Expansion Card Box, CHSN530 1TB Disk
$40.95 Save $12.00 RRP: $52.95
Laptop PCIe SATA 3.0 Card - PCI Express 2 Port SATA III 6GB/s Expansion Card for Desktop and Laptop Compatibility
$25.95
XM-NA3820 PCI-E Dual 10/100/1000Mbps Gigabit Ethernet Network Card with Realtek RTL8111F Chipset for Server
$31.95
6 Port SATA 3 PCI Express Expansion Card PCI-E SATA Controller 1X to 6Gb/s Adapter for HDD SSD Compatibility
$64.00