Feature

●Product Name : USB to TTL Cable;Model : PL2303HX/ RS232
●Power Supply : DC 3.3-5V;Port Number : 4
●USB Joint Size : 54 x 18 x 9mm/1.8" x 0.71" x 0.35" (L*W);Cbale Length : 1M/ 3.3Ft
●Material : Plastic, Metal;Net Weight : 30g
●Package Content : USB to TTL Cable

Description

Functional lines: black and red-VCC-GND, green-the TXD, white-RXD.
USB to TTL RS232 level, and is widely used in set-top boxes Brush, microcontroller download occasions.
3.3V and 5.0V output is set to small board is unplugged from the computer, set the jumpers take, not to live operation, in order to avoid damage to the device .