The RM-SR-T12 gives you the ability to mount your Sophos desktop appliances in a 19" rack. The rack is tailored specifically for the listed models to guarantee a perfect fit. In addition, the connections are brought to the front for easy access, as well as the console port. The power supply is fixed to prevent an accidental loss of power.Assembly will take about 5 minutes. Simply slide your Sophos device in the kit, place the retainers, connect the supplied cables and keystones, and fix the power supply to the rack.