8-channel programmable relay with USB connector – Techfun.sk – At least the Arduino shop
USB-RLY16-B - 8 x 16A USB relay
12v 8 Channel Usb Relay Module Usb Control Switch Pc Intelligent Controller | Fruugo SK
usb relay controller
USB Relay Controller - One Channel - PCB
USB Relay Controller with 6-Channel I/O (SparkFun DEV-09669) | Little Bird
KMtronic Ltd: USB Relay Controller Two Channel
5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable Computer Control for Smart Home PC Smart Controller - AliExpress
USB Relay Controller Board - 4 Channels for Home Automation
USB Relay Controller - One Channel
KMtronic Ltd: USB Four (4) Relay Controller
Buy 8 Channel 12V Relay Module USB (PC Intelligent) Control Switch Online at Robu.in
USB Port Relay Control with Atmel Atmega8 – Electronics Projects Circuits
USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
Usb Relay Module Usb Intelligent Control Switch For Lcus-1 Type Electronic Converter | Fruugo SK
Amazon.com: SMAKN LCUS-1 type USB relay module USB intelligent control switch USB switch : Electronics
Amazon.com: DSD TECH SH-UR01A USB Relay Controller for Computer and Laptop(1CH) : Electronics
Usb Relay Control Switch Control For Smart Home Pc Intelligent Controller | Fruugo BH
ADU200 USB Relay I/O Interface Module ( 5 AMP )
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
USB RELAY CONTROLLER – dynasys
USB Relay Controller with 6-Channel I/O | Sparkfun DEV-09669 | Core Electronics Australia
Sturdy Lcus-1 Usb Relay Module Intelligent Usb Switch Control Module Onboard | Fruugo SK
