Features:
100% Brand New and high quality.
Support remote wake-up and power management, and support RS232 serial interface( Db9)
It allows you to use bridge or connectivity between the USB and serial port interface.
Comes without cable
Compatible:
for Windows 98/for SE/for ME/2000/for XP/for Vista/7/8
Specifications:
Plug Type: USB 2.0 to 9 Pin Male RS232
Iterface: RS232
Chipset: CH340
Size: 67*37*17mm
Package Includes:
2 x USB 2.0 to RS232 Chipset CH340 Serial Converter 9 Pin Adapter for Win7/8