Feature

●100% brand new and high quality.
●This is a USB to COM/TTL adapter cable for STC Download.
●Total about 1 meter long cable is enough for normal need.
●Convenient to use, light weight for easy carry.
●The wires can be distinguished by different colors.


Description

Specifications: 
Type: USB to COM; USB  to TTL 
Length: 95cm/37.4in 
Weight: 28g(approx.) 
Wire Definition: 
Red: +5V 
Black: GND 
Green: TXD 
White: RXD 

Package Includes: 
1 x Adapter Cable 

Note: Please allow small size error due to manual measurement. Thanks for your understanding.