USB Relay Board by EtherTek Circuits, for RMS boards and Window PC's
1 Channel Usb Relay 5v Programmable Computer Control For Smart Home 1ch Module Board - Relays - AliExpress
4 Channel USB Relay Module With GPIO And Analog Inputs | Numato Lab
USB Relay Board - High Power USB Relays for Industrial Applications
8-channel 12V USB Relay Module | SainSmart – SainSmart.com
Relay Boards :: 8 Channel USB Relay Board W/AC Adapter
SainSmart USB 4 Channel DC 12V Relay Module Automation for Arduino Raspberry Pi DSP AVR PIC ARM: Usb Relay Board: Amazon.com: Industrial & Scientific
32 Channel USB Relay Module
USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
KMtronic Ltd: USB Relay Controller One Channel
USB Relay Controller - Four Channel
LCUS-4 4 Channel USB Relay Module Smart Switch with Intellig_chinalctech
GitHub - e61983/go-usb-relay: GoLang implementation of usb-relay for control USB HID relay module.
8 Channel USB Relay Module
Amazon.com: SainSmart 16-Channel 9-36V USB Relay Module : Automotive
1 Channel USB Relay DC 5V Programmable Module | ElectroPeak
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
Devantech 2x16A USB Relay Module | Acroname
USB 4 Relay Board for Home Automation - v2
USB Relay
USB Relay Controller Board - 4 Channels for Home Automation
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
2 Channel 5V USB Relay Module | 10A 250V AC
Amazon.com: SainSmart USB Eight Channel Relay Board for Automation - 12 V : Industrial & Scientific
