[Complete Package] Includes one fully assembled adapter for use right out of the box. perfect for industrial applications educational projects microcontroller programming and all your serial communication requirements with reliable performance. [Versatile Compatibility] Designed specifically for stc microcontroller programming this adapter also works seamlessly with various devices requiring usb to ttl or rs232 conversion. its universal compatibility makes it ideal for electronics enthusiasts and professionals alike. [Premium Quality] This usb to com/ttl adapter cable is crafted with 100% brand new high-grade materials ensuring durability and reliable performance for all your serial communication needs. the robust construction guarantees long-term use even in demanding environments. [Optimal Length] With a generous 95cm (37.4 inches) cable length you get perfect for comfortable workstation setups while maintaining signal integrity. the adequate length eliminates the need for extensions in most practical applications. [User-friendly Design] Featuring color-coded wires (red +5v black gnd green txd white rxd) for easy identification and a lightweight compact design for portability. the plug-and-play functionality ensures hassle-free installation and immediate use. [Complete Package] Includes one fully assembled adapter ​ for use right out of the box. perfect for industrial applications educational projects microcontroller programming and all your serial communication requirements with reliable performance.
[Versatile Compatibility] Designed specifically for stc microcontroller programming this adapter also works seamlessly with various devices requiring usb to ttl or rs232 conversion. its universal compatibility makes it ideal for electronics enthusiasts and professionals alike.
[Premium Quality] This usb to com/ttl adapter cable is crafted with 100% brand new high-grade materials ensuring durability and reliable performance for all your serial communication needs. the robust construction guarantees long-term use even in demanding environments.
[Optimal Length] With a generous 95cm (37.4 inches) cable length you get perfect ​ for comfortable workstation setups while maintaining signal integrity. the adequate length eliminates the need for extensions in most practical applications.
[User-friendly Design] Featuring color-coded wires (red +5v black gnd green txd white rxd) for easy identification and a lightweight compact design for portability. the plug-and-play functionality ensures hassle-free installation and immediate use.

Spec:
Features:
100% brand new and .
This is a USB to COM/TTL adapter cable for STC Download.
Total 95cm long cable is enough for normal need.
Convenient to use, light weight for easy carry.
The wires can be distinguished by different colors.
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.