Features:
- 4 Ports VGA and Audio Switch
- Switch by Panel Button
- Auto-Check DDC Information of Monitor, Fit It Best Resolution
- No Extend Power Need
- Metal Box Protection
- 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
