Features:
100% Brand new and high quality!
4-Port KVM Switch
Control four PCs with a single set of keyboard， mouse， and monitor
No software required 
Support SVGA， VGA， and Multi-sync Monitors 
LED displays monitor status 
No external power needed 

Specifications:
Resolution: up to 1920x1440
Material: Plastic
Color: Black
Size: 160mm x 77mm x 24mm
Supports DOS， Win3.X， Win95/98/98SE/2000/ME/XP/7/8， WinNT， Netware， Unix， Linux

Package includes:
1 x 4 Ports USB 2.0 KVM Switch