The Tripp Lite BCPRO600 UPS offers surge suppression and long lasting battery support for personal computers, internetworking equipment and other sensitive electronics. Internal UPS circuits support entry-level PC systems for up to 45 minutes during power failures and brownouts, so connected equipment can be shutdown without data loss. This surge suppressor UPS offers complete desktop power protection in an attractive gray tower configuration. It includes three battery-supported outlets for a computer, monitor and one vital system peripheral, plus three additional surge suppression-only outlets for printers and other system accessories not requiring battery support. The USB port with PowerAlert monitoring software and cabling of the Tripp Lite power supply enables a safe, unattended system shutdown.