USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
ADU200 USB Relay I/O Interface Module ( 5 AMP )
SH-UR01A USB Relay Controller for Computer and Laptop(1CH) - Walmart.com
Amazon.com: SMAKN LCUS-1 type USB relay module USB intelligent control switch USB switch : Electronics
USB Relay Controller - Eight Channel
5V 4 8 Channel USB Relay Control Switch Computer Control For Smart Home PC Intelligent Controller - AliExpress
Amazon.com: USB Relay,8 Channel 12VDC Type B USB Relay Board Module Controller for Automation Robotics : Industrial & Scientific
8-channel 12VDC Type-B USB Relay Board Module Controller Automation Robotics | eBay
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
Micro Usb Relay Module 5v 4 Channel Relay Module Relay Control Panel | Fruugo NO
USB Relay Controller - High Power USB Relays for Industrial Applications
8 Channel Ethernet Relay Controller (Support PoE and USB) - DFRobot
USB Relay for Windows, Mac, and Linux - Industrial Grade
USB Relay Controller 16 Channels - Virtual Serial /COM/ Port, optical isolation | eBay
Amazon.com: 8-Channel 12V USB Relay Board, 8-Channel 12VDC Type-B USB Relay Board Module Controller for Automation Robotics : Electronics
KMtronic Ltd: USB Relay Controller Two Channel
Relay Boards With I/O :: 8 Channel USB Reed Relay Board W/IO Bus Powered
USB Relay Controller - One Channel
KMtronic Ltd: USB Relay Controller One Channel
8 Channel Ethernet Relay Controller (Support PoE and USB) - DFRobot
USB Relay Controller Board - 4 Channels for Home Automation
USB Relay Controller - Four Channel
USB Relay Controller with 6-Channel I/O - DEV-09669 - SparkFun Electronics
