We feature mostly APC uninteruptable power supplies (UPS') these are critical to systems such as Servers, data storage devices, and Network switches/routers. These appliances give clean sine wave power to Servers, this prevents the spike from corrupting data and potentially the operating system. Also It prevents brown-outs which can not only corrupt data but also can burn up components inside the Server. UPSs are also useful on critical workstations. In the event of a power outage the Servers shut themselves dawn automatically in an orderly fashion. Workstations can be shut down in an orderly manner not just dropping off (crashing) in the middle of an appplication like autocad!!