Enhance or replace the KVM module on your Star Tech.com LCD console by controlling eight USB (Universal Serial Bus) or PS/2 computers, or use with a separate PS/2 keyboard & mouse with VGA display. This 8-port KVM module works with the Star Tech.com series of rack-mounted LCD consoles, enabling you to control eight servers from one location. You can upgrade a single port LCD console or replace a faulty console. With independent VGA & PS/2 keyboard & mouse ports, you can also use this switch as a standalone KVM, creating a discreet rack-mountable KVM solution. By adding this KVM module to your rack mount LCD console you can control eight individual computers or servers from a centralized location. Because the KVM module works with your existing LCD console, you can ensure simple integration into your server room setup. To ensure compatibility this KVM module supports any operating system has been extensively tested in Windows, Mac & Linux environments. You can also connect to both PS/2 & USB (Universal Serial Bus) servers using Star Tech.com's convenient line of interface specific KVM cables. The cables come in variety of lengths with PS/2 or USB (Universal Serial Bus) depending on your specific server requirements.