The CS64US takes a giant step forward from prior cable KVM models in the Petite series, by offering built-in cables, USB peripheral sharing, and a firmware upgrade function that allows you to keep up with latest available versions. Superior video quality – up to 2048 x 1536; DDC2B. Computer Selection via hotkey. Multiplatform support - Windows, Linux, Mac, Sun. Built-in 0.9/1.2 m cables and bus-powered design.