TSRU430- 4 Channel 30A USB Relay Board
Devantech 8 Channel USB Relay Module | Acroname
TOSR140 - 4 Channel USB Relay - (Password/Momentary/Latching)
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
8 Channel 5V HID Driverless USB Relay USB Control Switch Computer Control Switch PC Intelligent Control
Lcus - Type 1 Usb Relay Module Usb Intelligent Switch Control - Relays - AliExpress
USB Relay Controller with 6-Channel I/O - DEV-09669 - SparkFun Electronics
KMtronic Ltd: USB Relay Controller One Channel
USB Relay Controller - One Channel with clips for DIN mount rail
USB Eight Channel Relay Board for Automation
1 Channel USB Relay DC 5V Programmable Module - ElectroPeak
USB 4 Relay Board for Home Automation - v2
8 Channel USB Relay Module
SainSmart 4-channel 5V USB Relay Module for Automation Robotics – SainSmart.com
LCUS 1 type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch|relay module|usb relayelectronic module - AliExpress
2 Channel USB Relay Module
USB-RLY02 - ROS Components
USB Relay Controller - One Channel
1 Channel Usb Relay 5v Programmable Computer Control For Smart Home 1ch Module Board - Relays - AliExpress
USB Relay Module USB Relay Computer Control 5V+12V - Walmart.com
USB Relay for Windows, Mac, and Linux - Industrial Grade
USB Relay Board - High Power USB Relays for Industrial Applications
LCUS-1 LCUS-2 1 2 Channel USB Relay Module Smart Control Switch CH340 Converter | eBay
