KVM VGA switch
4 ports VGA
3 USB concentrators
4 KVM cables are included The VGA and USB cable is 2 in 1.
The USB connector works as a power supply and data transfer
HD display output Support HD images/video with resolution up to 1920 x 1440
Compatible with Windows 11/10/8/7 / XP / Vista (32/64 bits), Mac and Linux