This is a newly designed product that uses the CP2102 chip produced in the US.
The CP2102 provides a convenient solution for connecting an RS232-like full-duplex asynchronous serial device to any universal serial bus (USB) host. The CP2102 is perfectly compatible with the Win XP/VISTA/7/8/8.1 system and can emulate the existing applications that allow COM-based ports on most operating systems to easily port and perform USB connectivity without the need to rewrite the COM port software. Apply traditional COM ports.
Mainly used in MCU serial communication, can be used for 51 single chip, AVR microcontroller(for Arduino), Application scenarios such as ARM (for Raspberry Pi) Power supply.
TTL level: 3V3
Baud rate: 300-115200
line length (including connector): 100cm (+/-3cm) Weight: 25g (+/-2g)