Features ●Plug and play, no extra software required. ●SupportWin98/ME/XP/2003/Vista/Win7/Win8,Linux,Unix,Apple,MAC operating systemsand so on. ●Support hot swap, add or remove the computers at will, noneed to shut down the switch. ●Support online games and DVR. ●Support high resolution: 2560*1600＠60Hz, bandwidth: 500MHz. ●Switching status display: Panel indicator or LEDshow the current PC’s status. ●With the signal buffer function, it will protect the display device. ●VGA Support DDC, DDC2, DDC2B function. Audio support earphone or MIC. ●Transmission distance: VGA end ≤30 meters. Audio end ≤ 100 meters