Features:
1. Shared port , standard USB 2.0 interface.
2. Support widescreen display with a resolution of 1920 * 1440.
3. switch , plug and play , no need external power supply.
4. Support online games and hard disk video recorders.
5. High speed data , stable performance.
6. Support for Microsoft mouse , for logitech mouse and so on.
7. Support system: for DOS , for Win3X , for Win95 , 98 , 98SE , 2000 , ME , XP , for WinNT , for Netware ,for Unix , for Linux , for Win 7.

Specifications:
Material: ABS
Operating temperature: 20 65
Port: 2 Ports , 4 Ports (Optional)
VGA Resolution: 1920 X 1440
Size: 2 Ports: 9.5 * 6 * 2.3cm , 3.7 * 2.4 * 0.9in
4 Ports: 15.6 * 6.5 * 2.3cm , 6.1 * 2.6 * 0.9in
Cable Length: VGA end: 30m , 1181in
USB end: 5m , 196.9in
Weight: Approx. 109 188g

Package List:
1 * Switcher
1 * User Manual (Chinese and English)