4 Port KVM Switch - AUTO4 Sets Of 6 Ft Cables Incl. 4 port KVM Switch is compact and portable Supports DOS, Win3.X, Win95/98/98SE/2000/ME/XP, WINnT, Netware, Unix and Linux High Video Quality Max. Resolution 1920 x 1440 No Software Required - Easy PC Selection via Push Buttons, Hot Keys Keyboard Status restored when switching PCs