USB Relay Controller - Eight Channel with clips for DIN mount rail
USB Relay Controller - High Power USB Relays for Industrial Applications
Amazon.com: SMAKN LCUS-1 type USB relay module USB intelligent control switch USB switch : Electronics
Amazon.com: SMAKN LCUS-1 type USB relay module USB intelligent control switch USB switch : Electronics
USB Relay Controller - Eight Channel
USB Relay for Windows, Mac, and Linux - Industrial Grade
KMtronic Ltd: USB Relay Controller Two Channel
FT232RL FTDI 232 FTDI USB To TTL Serial Adapter For Arduino ESP8266 ESP-12F Switch Network
FT232RL Breakout for USB to serial UART interface | Numato Lab
USB Relay
USB to UART FTDI serial interface adaptor
usb relay controller
USB to One Wire interface adaptor, converter, thermometer
USB Relay Controller - High Power USB Relays for Industrial Applications
Devantech 8 Channel 16A USB Relay Module | Acroname
USB 16 Channel Relay Module - RS232 Controlled
TOSR140 - 4 Channel USB Relay - (Password/Momentary/Latching)
USB Eight Channel Relay Board for Automation
FT232RL FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino Mini Port - ASK Electronics
FT232RL FTDI 232 FTDI USB To TTL Serial Adapter For Arduino ESP8266 ESP-12F Switch Network Wireless Wifi Relay Module
USB Relay Controller 16 Channels - Virtual Serial /COM/ Port, optical isolation | eBay
Embedded Life: Relay control through PC using Virtual Com Port Terminal (FT232RL FTDI) (Atmega16A Based Serial Communication) USART
Amazon.com: 8-Channel 12V USB Relay Board, 8-Channel 12VDC Type-B USB Relay Board Module Controller for Automation Robotics : Electronics
Amazon.com: Eletechsup Type-C USB Relay Module DC 5V PC UART Serial Port RS232(TTL) Switch Board (1 x 5V TTL232 Relay) : Electronics
High Quality Ft232rl Ft232 Ftdi Usb 3.3v 5.5v To Ttl Serial Adapter Module Mini Port For Arduino - Integrated Circuits - AliExpress
