● By connecting the product, use 4 VGA interface computer hosts one by one with a VGA interface monitor and audio equipment, with audio and MIC functions at the same time
● Press the button to select the job host, and the LED displays the usage of the host number
● 4 Port USB ports are all switched at the same time with the switch
● USB maximum transfer speed 480Mbps
● Video resolution support up to 1080P
● Connect as marked, not interchangeable
● Distributed external power supply, support hot swap, plug and play.
● Black matte metal shell, experience product durability