SeeedStudio USB To Uart 5V/3.3V Serial Adapter

The USB To Uart 5V/3.3V Serial Adapter is a USB to serial adapter, which is based on CH340. CH340 is a USB bus conversion chip that can convert USB to serial interface, USB to IrDA infrared or USB to printer interface. USB to serial adapter based on CH340 chip; 3.3V and 5V compatible I/Os; Working current: <10mA ; Operation system: Windows, Linux, Mac