Tripp Lite's OmniSmart 700 PNP UPS System provides intelligent, line-interactive battery backup for personal computers, network workstations and small servers. 700 VA of battery backup maintains your Internet or network connection allowing you to work online through short blackouts or safely shut down during longer ones. Unique design features 6 outlets, diagnostic LEDs and a built-in serial port that works with PowerAlert Software to provide automatic unattended shutdown. Built-in RJ11 jacks prevent surges from damaging your modem/fax equipment on 2 lines simultaneously.