The KH2508A KVM switch allows IT administrators to access and control multiple computers from two PS/2 or USB KVM consoles. Operators at up to two consoles can independently and simultaneously control up to 8 computers. Daisy chaining up to 15 additional KH2508A switches allows control of up to 128 computers from the original KVM console. It supports video resolutions up to 1920 x 1200 @60Hz for up to 30 meters. Port selection methods include manual via front panel pushbuttons, hotkey, and multi-language OSD.