uxcell 2 in 1 Out 2 Port 15 Pin Female VGA Splitter, 2 VGA in/1 VGA Out VGA Video Switch Amplifier Box Press Button Support 1920 x 1440 Resolution for PC TV, 1pcs Black

Two press button switch for changing the VGA audio signal control. 2 share a computer display device, for the securities market, education and other industries. A VGA switch may be used in security setups where monitoring different areas of a building is required and switching between multiple inputs is a necessity Support VGA, XVGA, SVGA, UXGA and Multi sync display. Not support DDC, DDC2,DDC2B. No power needed.   .