TNP 8 Port USB 2.0 KVM Switch Manual Selector Rack Mount Metal Box Adapter with 8 VGA USB KVM Cables for Computer PC Laptop Notebook Monitor Keyboard Mouse Black Compact design features eight attached KVM (USB and VGA) cables No software drivers required: simply connect thecables to the computers A Convenient Desktop Controller allows you to switch between computers with a single push of a button Supports PC Resolution up to 1920 x 1440, Pixel frequency up to 250MHz Compatible with DOS, Window 98/98SE/2000/Vista/XP/7/8, Netware, Unix, Linux. Fit for LCD,Projector,TV and PC