CS9134 is a KVM Switch with built-in PS/2. It can control 4 servers via a single console and allows users to switch between computers via the buttons on the front panel of the switch or the hotkey configuration on the console keyboard. It is the simplest and most convenient most convenient solution for multi-computer management. Moreover, it supports 3-tier connection via cascade. With 21 sets of CS9134, users can control 64 computers.