1. Save the cost of software and hardware, and avoid the software's user limit
2. Easy for manage PC, and just control PC host
3. Save power, 5W per day, no noise   
4. High safe and high encrpytion tachniques, keep data safe
5. Easy for installation   
6. Supporting lon-distance help, can control terminal
7. Don't waste computer resource, and use the many user character of windows 
8. Via Cable, picture can easy to transfer to terminal

Specification
Max Users: 30
Transfer Distance: No Limited
Network Card: NO
Display Card Support: NO
Connection to Host: Cable
Supporting System:  windows 2000 Professional Edition
windows xp Home Edition, windows xp Professional Edition
windows 2000 Server Edition, windows 2003 Edition
Supporting Movie: YES, but didn’t support Full Screen
USB Memory Port: YES
Audio Input: NO
Audio Output: YES
Long-Distance Control: YES
Color Depth: 16 Bit