4 Port USB equipment sharing

4 Port USB equipment sharing

Features
1、 key switch, 
2、keyboard hotkey switching 
3、mouse switch 
4、transmission data (using USB 2.0 / compatible with USB1.1)
5、Support Windows 98 / Me / 2000 / XP, MAC and MAC 10 
6、USB interface, no external power supply, easy to carry with a driver, the system automatic test equipment.