Multipath power protection. Includes easy-to-install shutdown software. USB and serial connectivity. Built-in phone/fax/modem/DSL/ISDN/10-100 Baste-T protection; cable modem and video protection. $50,000 lifgetime equipment protection policy. System VA: N\A; Backup @ Time: N\A; Alarm(s): N\A; Automatic Voltage Regulation: N\A.