8 or 16 Channel Driver-less HID USB Relays Control Module Smart Home Automation
USB Relay Controller - Eight Channel
USB Relay Controller Board - 4 Channels for Home Automation
USB 4 Relay Board for Home Automation - v2
USB Relay
Amazon.com: KNACRO 12V 8 Channel USB Relay Module Programmable Computer Control omputer USB Control Switch/Driver/PC Intelligent Controller-Pack of 20Pcs : Electronics
USB Relay for Windows, Mac, and Linux - Industrial Grade
Relay Controller,USB Relay Switch 12V 8 Channel Relay Module with USB Interface Drive-Free for Computer Smart Control Switch: Amazon.com: Industrial & Scientific
Tebru 8-channel 12V Computer USB Intelligent Control Switch Relay Module Free driver, Relay Module,Switch - Walmart.com
USB Relay 2 Channel Programmable Computer Control. Windows and Linux drivers
USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
USB Eight Channel Relay Board for Automation
8-CHANNEL USB RELAY CARD - Whadda
KMtronic Ltd: USB Relay Controller One Channel
GitHub - e61983/go-usb-relay: GoLang implementation of usb-relay for control USB HID relay module.
USB-RLY02 - ROS Components
DC 12V 8 Channels Relay Board Module PC Intelligent Controller For Automation - Walmart.com
USB 4 Relay Board for Home Automation - v2
USB-RLY16 - ROS Components
