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I/O Cards & Adapters

Shop the best prices on 3,278 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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1,569 - 1,600 of 3,200
Soundkarte USB Audio Interface For Studio Recording, 48V Phantom Power, Black, Professional
$84.00 Save $45.00 RRP: $129.00
Riser Cable PCI Express PCIe Gen 3.0 X1 X16 Graphics Card Ribbon Extension 25cm No Power Line R11SF 1x 16x Compatibility
$22.95 Save $7.00 RRP: $29.95
ZigBee Smart Living Management App for Easy Control of All Compatible Devices and Products
$59.00 Save $20.00 RRP: $79.00
Simple And Practical Instrument Storage Case For Adapter Cables Portable And Lightweight Easy To Carry And Store
$26.95 Save $14.00 RRP: $40.95
USB Video Capture Card 4K 30Hz USB C Compatible PD100W for 1080p Streaming Low Latency Recording
$59.00 Save $30.00 RRP: $89.00
Fast Speed PCIe Serial Adapter Card with 4 Independent 9-Pin RS232 Ports for Easy Connection and Compatibility
$23.95 Save $12.00 RRP: $35.95
PCIE Express 16X 90 Degree Adapter Card, PCIe Extender Card For 1U Server Chassis, Right Angle
$17.95 Save $9.00 RRP: $26.95
Waterproof Graphics Card Storage Case with Shockproof Protection and Handle for Travel
$25.95 Save $12.00 RRP: $37.95
50 Piece Cat6 RJ45 Ethernet Inline Jack Coupler Keystone Latch Female to Female
$35.95 Save $4.00 RRP: $39.95
2M HDMI-Compatible to Type-C HD Audio Video Capture Card for Gaming Live Streaming and Video Recording Accessory
$28.95 Save $9.00 RRP: $37.95
SPI Module TPM 2.0 Module SPI-TPM Module TPM Module for ASUS (ASUS 14) Lichifit
$16.95 Save $1.00 RRP: $17.95
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
USB 2.0 Motherboard Extension Cable 4Port Internal USB Header Panel Mount 30cm Length MultiInterface Expansion
$14.95 Save $8.00 RRP: $22.95
PCM2704 USB Sound Card DAC Mini External Audio Interface for Desktop Notebook, High Precision, Stable Performance, 2025 Model
$26.95 Save $13.00 RRP: $39.95
Powerful USB to CAN Interface Module V2.0, Supports Multiple Protocols, Type-C Connectivity, Compatible with Various Devices
$26.95 Save $13.00 RRP: $39.95
PCIe Riser Cable 25 cm With Dual RightAngle Connectors For Speed Data Transfer And Broad Compatibility
$30.95 Save $16.00 RRP: $46.95
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
7 Port PCIe USB 3.0 Expansion Card 5Gbps Hub Adapter for Desktop Motherboard
$41.95 Save $22.05 RRP: $64.00
Voice Recognition Module V3 with Speed Detection for Arduino, Supports 80 Voice Command Cards
$139.00 Save $70.00 RRP: $209.00
Real-time Streaming Broadcasting V8S Sound Card for PC Computers 10 with Sound Effects, 3 inputs and Microphone inputs,Strong Compatibility
$29.95 Save $15.00 RRP: $44.95
CM108 Usab Drive Sound Card External Module for Laptop, High Reliability, Stable Performance, Precision Audio Component, Model L059
$22.95
Computer Supply Fan for Video Card 3-Pin GPU Cooler 5V Mini PC Cooling Fan ARGB Light Silent Operation 40mm
$41.95 Save $22.05 RRP: $64.00
Voice Detection V3 Module with Speed Detection for Arduino, Supports 80 Voice Sound Card Types
$46.95 Save $22.05 RRP: $69.00
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
Mini Sound Card Portable Voice Changer Device for Live Streaming, Online Chatting, and Singing - Compact Audio Effects Machine
$26.95
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
PC Front Panel USB 3.2 Gen1 and TypeC Hub with Audio Jack TF SD Card Reader for 5.25 Inch Bay
$47.95 Save $26.05 RRP: $74.00
Durability TSOP48 NAND08 Adapter for TL866II Plus Programmer, Fast Setup for Electronics Projects, Compatible with Various NAND Flash
$79.00 Save $40.00 RRP: $119.00
Shoe Laces for Hiking, Round Elongated Laces for Sneakers and Boots, Light Grey, 2 Pair Pack for Men and Women
$30.95 Save $15.00 RRP: $45.95
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
PCIE 8X to PCIE 16X Converter Adapter Card Expansion Riser Card For Mining BTC Miner PCIe Express Compatibility
$16.95 Save $8.00 RRP: $24.95
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