USB 2.0 to DB9/25 pin Serial RS232 Cable DB9/DB25 Adapter

USB 2.0 to DB9/25 pin Serial RS232 Cable DB9/DB25 Adapter

Features:

1.USB to RS232 Converter Cable USB to Serial Cable 

2.Computer USB interface to easily convert between Universal Serial

3.A computer with no serial port provides fast access

4.Equal to the traditional serial devices into a plug and play USB device

5.Easy installation, no external power supply and the physical drive

6.Suitable for computer or laptop USB port

7.Support USB1.0/1.1 specification, compatible with USB2.0 specification,