Features: 100% brand new and high quality. No software required Supports SVGA, VGA and Multi-sync monitors LED display shows monitor status No external power needed Switch between computers by pressing a button on the KVM switch Shares USB devices such as USB printer, USB scanner, USB flash drive, USB hub, etc. Specifications: Max. Resolution: 1920x1440, bandwidth 200MHZ Console Port: 3 Computers Supported: 4 Keyboard Emulation: USB Mouse Emulation: USB Keyboard Input/Output: USB Mouse Input/Output: USB VGA Input/Output: High Density D-Sub 15-pin LED Indicators: 4 Support: for DOS, for Win 3.X, for Windows 95/98/for 98SE/for ME/2000/for XP/for Vista/for Windows 7/8, for WinNT, for Netware, for Unix, for Linux Color: Black Net weight: 160g Package includes: 1 x 4-Port USB KVM Switch