PL2303 USB To RS232 TTL PL2303HX Module STC Download Module Converter Module
PL2303 PL2303HX USB to TTL STC Module
Adopt controller PL-2303HX.
Reserve 3.3V and 5V pin interface,easy for the DDWRT of different voltage system that need power.
The entire board is covered by a transparent heat-shrinkable tubing, so that the PCB isolated from the outside world