Mini AUTO KVM switch (USB+Audio) Controlling 4 PCs from one USB console, selection via push button ITEM NO.: MT-471UK DESCRIPTION: Mini AUTO KVM switch (USB)+AUDIOControlling 4 PCs from one USB console, selection via push buttonSupport Microsoft Intelimouse, Logitech Net Mouse, etcSupport DOS,win3.X,Win95/98/98SE/2000/ME/XP,WinNT,Netware,Unix,LinuxHot Plug-add or remove connected PCs for maintenance without powering offthe KVM switch or PCsSuperior video quality-up to 1920*1440 Bandwidth: 200MHZNo Software Required-easy PC selection via push Buttons, or hot keysAuto scans function for monitoring PC operationKeyboard status restored when switching PCsLED display for monitoring statusBuzzer sound for switching port confirmation. SPECIFICATIONS:4 PCs Port,1 Console Port,4 MAX PC ConnectionsConsole side:1Monitors controlled: 4PC port connector:USB B felmale3.5mm audio felmaleVGA HDDB 15pin femaleConsole Port connector: Mini Din PS/2keyboard 6pin felmaleUSB A female3.5mm audio felmaleVGA HDDB 15pin female PC selection: Hot key/plate)Scan pitch: 8 Sec.       Keyboard Emulation: USB       Mouse Emulation (Console port to PC port): USB       VGA Resolution: 1920X1440       Bandwidth: 250MHzHousing: Plastic