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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.

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193 - 224 of 2,193
CJMCU-2551 MCP2551 High Speed CAN Bus Interface Module for Automotive Communication Protocols
$30.95 Save $16.00 RRP: $46.95
M2 PCIe 3.0/4.0 Modified PCB Board for Handheld Gaming Console (Black Short)
$14.95 Save $8.00 RRP: $22.95
M.2 A+E 2.5G Ethernet Card RTL8125B Industrial PCIe Networking Adapter M.2 A+E 2.5G Adapter Industrial Control
$32.95
Multifunctional Electronic Theremin Instrument with Color Display, Adjustable Sound Options, and Compact Design
$74.00 Save $45.00 RRP: $119.00
50PCS Cat6 RJ45 Gigabit Coupler Adapter for Keystone Panel 180 Degree
$59.00 Save $5.00 RRP: $64.00
25Pieces Blue Female to Female RJ45 UTP Keystone Wall Coupler Cat6 Jack
$24.95 Save $3.00 RRP: $27.95
50 Piece Cat6 RJ45 Ethernet Inline Jack Coupler Keystone Latch Female to Female
$35.95 Save $4.00 RRP: $39.95
PCIe 3.0 USB Expansion Card 5Gbps Bandwidth with Stable Power for MultiDevice PC Builds
$23.95 Save $12.00 RRP: $35.95
PCIe Parallel Port Expansion Card DB25 Printer Adapter with Low-Profile Bracket, PCIE Compatibility and Data Transfer Features
$33.95 Save $16.00 RRP: $49.95
PCIe Parallel Port Adapter Card DB25 for Printers and Scanners, Supports Commercial Technical Devices, PCIe Expansion
$21.95 Save $10.00 RRP: $31.95
2 Slot PCIe 8X Interface Card RAID Controller Split Card for Enhanced Connectivity and Compatibility with PCs
$31.95 Save $14.00 RRP: $45.95
M.2 PCI-E Card Adapter NVMe 2230/2242/2260/2280 to PCI-E 3.0 X4 Expansion Card for Windows/Linux PCs and Laptops
$17.95 Save $9.00 RRP: $26.95
Digital LTR390-UV Ultraviolets (C) Direct Intensity Indexing Value Output Interfaces LTR390-UV-01 Model Specifications
$29.95 Save $15.00 RRP: $44.95
PCIe USB 3.2 Gen1 Expansion Card 5Gbps with 2 USBA & 2 TypeC Ports for Fast Data Transfer
$31.95 Save $15.00 RRP: $46.95
Drill Chuck Adapter Socket Wrench for Electric Hammer Tools, Spare Parts for Car Repair and Home Improvement Accessories
$28.95 Save $14.00 RRP: $42.95
Adjustable Aluminum Alloy GPU Bracket Support for Graphics Card 74-120mm, Anti-Sag, Durable, Lightweight Design
$25.95 Save $13.00 RRP: $38.95
RS422/485 Serials Interfaces PCIE2.0 Card Transfer 2 For Home And Industrial Use Supports Multiple Machine Connection
$139.00 Save $60.00 RRP: $199.00
CM4 to PI4B Adapter Compute Module 4 Lite/eMMC, 4Port USB 3.0, Compatible with Raspberry Pi 4B
$59.00 Save $25.00 RRP: $84.00
PCIe To 24 Port RS232 DB9 Controller Card AX99100 Chip, PCI Express Serial Port Adapter
$69.00 Save $35.00 RRP: $104.00
82574L Gigabit PCIe A Card, 1000Mbps Network Interface Card for Desktop, Duplex with LED Indicator, High-Speed Connectivity
$16.95 Save $8.00 RRP: $24.95
Wireless Adapter for Xbox Windows 10 11 PC, Stable 2.4GHz Connection, Supports Xbox Series X|S
$26.95 Save $14.00 RRP: $40.95
RS232 DB9 PCI-Express Adapter Card AX99100 4/2 Port High Performance DB9 Interface for Windows Systems
$109.00 Save $50.00 RRP: $159.00
PCI-E 6ports SATA Card PCI-E 4X Cards PCI Express to SATA 3.0 SATA III 6Gbps PCIE X4 Expansion Adapter Boards
$51.95 Save $27.05 RRP: $79.00
PCI Express 2.0 RS422/485 Serial Card with Asynchronous Full Communication, Multiple PCI Express Transfers, 2 Ports
$169.00 Save $80.00 RRP: $249.00
RS422/485 Serial Interfaces PCIe 2.0 Card for Multiple Machine Connections and High-Speed Data Transfer 4 Ports
$229.00 Save $110.00 RRP: $339.00
PCIE X16 1To2 Expansion Card Gen4 PCIeBifaux furcation X16 To X8x8 Slots 4Pin Power Port
$84.00 Save $45.00 RRP: $129.00
Mini PCI Express I/O PCIe Half Size 2 X SATA 6Gb/s Two SATA III Ports For Mini PCIe Slot Expansion Card
$84.00 Save $45.00 RRP: $129.00
Graphics Card Cooling Fan Triple Fans Design 5V PCI Video Card Cooler ARGB RGB Lighting Easy Installation Compatible with Most Models
$41.95 Save $22.05 RRP: $64.00
USB 3.0 Internal Header To USB 3.0 Type C Front Type E Adapter 20PIN To 19PIN Converter PH73B PC Motherboard Riser Card
$17.95 Save $9.00 RRP: $26.95
LTR390-UV Digital Ultraviolet-C Light Sensor With I2C Output LTR390-UV-01
$289.00 Save $140.00 RRP: $429.00
Industrial RS422/485 PCIe 2.0 Series Card With DCDC Isolation Power Supply And Optical Isolation Transfer 2
$139.00 Save $60.00 RRP: $199.00
RS422/485 Serials Interfaces PCIE2.0 Card, PCIe Serial Card For Multi Machine Connectivity, Speed RS422/RS485
$139.00 Save $60.00 RRP: $199.00