Aten 8 Port PS/2-USB VGA KVM Switch, supports 3.5mm audio, cables not included

Computer Connections Direct 8 Maximum 512 (via Cascade) Port Selection OSD, Hotkey, Pushbutton Connectors Console Ports 1 x HDB-15 Female (Blue) 2 x USB Type A Female 1 x 3.5mm Audio Jack Female (Green) 1 x 3.5mm Audio Jack Female (Pink) KVM Ports 8 x SPHD-15 Female (Yellow) 8 x 3.5mm Audio Jack Female (Green) 8 x 3.5mm Audio Jack Female (Pink) Firmware Upgrade 1 x RJ-11 Female Power 1 x DC Jack (Black) Switches Ports 4 x Pushbutton Firmware Upgrade 1 x Slide Reset 1 x Semi-recessed Pushbutoon LEDs Online 8 (Orange) Selected 8 (Green) Power 1 (Blue) Emulation Keyboard / Mouse USB Video 2048 x 1536; DDC2B Scan Interval 1-255 seconds (default: 5 secs.) Power Consumption DC5V:2.32W:15BTU Environmental Operating Temperature 0-50˚C Storage Temperature -20-60˚C Humidity 0-80% RH, Non-condensing One USB console controls 8 computers; Cascadable up to 3 levels - provides up to 512 computers. Superior video quality - up to 2048 x 1536; DDC2B. Computer selection via front panel pushbuttons, hotkeys and OSD. Auto PS/2 and USB interface detection and audio enabled Physical Properties Housing Metal Weight 2.72 kg ( 5.99 lb ) Dimensions (L x W x H) 43.72 x 16.10 x 4.40 cm (17.21 x 6.34 x 1.73 in.) Note For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.