DSD TECH SH-UR01A USB Relay Controller for Computer and laptop(1CH)

USB Relay Controller:With this USB Relay controller, you can control the switch on your PC or laptop. Silicon Labs CP2102N Serial Chip:You need to install the driver the first time you use it, and a virtual serial port will appear on your computer. You can send commands to the serial port to switch operations. OMRON G5V-1 Relay: Rated load(0.5A at 125 VAC;1A at 24 VDC ) ;Max. switching voltage (125 VAC, 60 VDC) Compatibility: This USB Relay Board is compatible with Windows 7, 8, 10 and various Linux OS and Mac OS. Warranty:DSD TECH provide a 1 year warranty and lifetime technical support for this USB Relay Controller.if you have any questions, please feel free to contact us. We will respond within 24 hours.