Gino PC Monitoring 4 In 1 Out VGA Ports Audio Switch Box Blk
Compact size and lightweight for convenient carrying. 4 press button on the side for changing the VGA audio signal control. 4 PCs 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. Automatic testing the DDC signal of the display device. No power needed.