USB Relays All types of USB Relays available in our store

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USB Relays

This USB/Wireless relay module allows computer to control switching of external devices by using the USB...
This kit package includes: 1 x 2 Channel USB/Wireless Relay Module 1 x Wi-Fi Wireless...
Description: This USB/Wireless relay module allows computer to control switching of external devices by using the USB...
This is a Bluetooth Relay remote control kit including: 1 x 2 Channel USB/Wireless Relay Module...
This is a Xbee relay remote control kit. The package includes: 1 x 4 Channel USB/Wireless Relay...
This USB/Wireless relay module allows computer to control switching of external devices by using the USB...
This is a USB/Wireless Timer relay module, it allows computer to control switching of external devices by...
This is an Xbee Relay remote control kit. The kit package includes: 1 x TOSR04-D 4...
Description: This USB/Wireless relay module allows a computer to control the switching of external devices by using...
Description: This USB/Wireless relay module allows computer to control switching of external devices by using the USB...
This USB/Wireless relay module allows the computer to control the switching of external devices by using...
Description: This USB/Wireless relay module allows a computer to control the switching of external devices by using...
TOSR120 is an upgraded version of TOSR02. It supports password. It can be set to latching...
  TOSR120B is an upgraded version of TOSR120. Compared to the TOSR120, the TOSR120B has 2...
TOSR140 is the upgraded version of TOSR04. It supports password. It can be set to latching...
TOSR180 is an upgraded version of TOSR08. It supports password. It can be set to...
TSIR04 is a USB relay with optically isolated inputs and OLED display and temperature sensor port....
This is a TSTR04 USB relay board which has an OLED display and 4 temperature sensor...
The TSRU430 provides four volt free contact relay outputs with a current rating of up...