QSKEM-2814, Split Screen KVM, lets you control 4 HDMI/ DP computers with one set of USB Keyboard, Mouse, and Monitor. You can easily switch 4 computers via front panel push buttons, hotkey control, roaming mouse functionalities, wheel mouse customizable buttons, and serial command. Split Screen KVM Switch offers unique split view of variable display patterns that include PiP, Full-View, Quad-View, and PbP (1+3/ 3+1) windows.