1. Can display 4 VGA sources to 1 display/projector 2. Can display 1 VGA source to 4 display/projector 3. Using the front panel buttons, easily switch signal source, a mechanical switch, is in high reliability and durability. 4. Easily installation,no need any software. 5. Long distance transmission, the maximum distance is to 10 meters. 6. High quality video, the maximum resolution is up to 1920×1440. 7. Doesn`t support DDC,DDC2,DDC2B. 8. Support VGA,XGA,SVGA,UXGA and multisync display/monitor Input Port: 1 x VGA 15HDF input port Output Port: 4 x VGA 15HDF Output port Input video signal level: 0.5-1Vp-p Output impedance: 75`d9 Horizontal and vertical sync channel: Input video signal level 0.7-5Vp-p Resolution supported: Corresponding to the display/monitor Switch method:Panel buttons switching Housing: Metal
