node-red-contrib-usb-hid-relay (node) - Node-RED
2PCS UD23A08 8 Channel USB COM Serial Port UART Relay Board RS232 TTL CH340 for WIN7 WIN10 Linux MAX Drive - AliExpress Home Improvement
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GitHub - e61983/go-usb-relay: GoLang implementation of usb-relay for control USB HID relay module.
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c - How to controll relay (one channel) connected to USB port in Linux? - Stack Overflow
USB Relay Module for Windows, Linux, Raspberry Pi
USB Relay Controller Board - 4 Channels for Home Automation
![OpenWrt Wiki] Crelay](https://openwrt.org/_media/docs/guide-user/services/automation/usb_relay_group.jpg?w=400&tok=cf63ef "OpenWrt Wiki] Crelay")
OpenWrt Wiki] Crelay
USB Relay Module for Windows, Linux, Raspberry Pi
USB Relay for Windows, Mac, and Linux - Industrial Grade
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USB Relay Controller - Four Channel
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USB Eight Channel Relay Board for Automation
Growment 5V USB Relay 1 Channel Programmable Computer Control For Smart Home US Ship - Walmart.com
KMTronic USB One Relay Linux test script
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5V USB Relay Module USB Intelligent Control Switch - Walmart.com
2/4 ch usb relay controller module no need driver Switch Control VB Labview DLL LIB for Linux Android Raspberry Openwrt|linux|linux modulelinux usb - AliExpress
