The ATEN KH2508A KVM switch allows IT administrators to control up to 8 computers from two PS/2 or USB KVM consoles. It supports Full HD video resolutions up to 1920 x 1200, with a distance of up to 30 meters. The switch is ideal for managing server rooms and data centers, with powerful features like Adapter ID, OSD Backup/Restore, and multiple port access modes. It supports up to 128 computers by daisy chaining up to 15 additional switches. Perfect for SMBs looking to save time, space, and money.