Product description
It's a small USB to TTL serial tool, using the PL2303 chip. You can use it to connect some serial device to your PC via USB port.
* Dimensions: 46 x 15 x 11mm
* Connections: USB, Tx, Rx, Vcc, Gnd
* Dimensions: 46 x 15 x 11mm
* Connections: USB, Tx, Rx, Vcc, Gnd