750VA ultra-compact line-interactive 120V UPS with USB port. Suitable for desktop PCs, network workstations and a wide variety of professional and consumer electronic devices. Circuits switch to battery backup mode within milliseconds to keep connected equipment running without interruption or data loss during power failures. Automatic voltage regulation power conditioning maintains smooth, continuous operating of connected equipment during brownouts and overvoltage. Surge-only outlets offer convenient protection for printers and other desktop accessories not requiring battery support. AC and dataline surge suppression prevents connected equipment damage. USB communications port supports built-in power management and auto-shutdown features of Windows and Mac OS X or full featured monitoring and data-saving auto-shutdown options using PowerAlert monitoring software.