Tripp-lite AVR Series 750VA  Ultra-Compact Line-Interactive UPS with USB port

• TrippLlite 750VAa / 450W AVR line-interactive UPS ultra-compact circuits switch to battery backup mode within milliseconds to keep connected equipment running without interruption or data loss during power failures.
• With AVRX750U ultra-compact 230V line interactive UPS you can comfortably finish up your work in progress and save because it offers complete AC power protection from blackouts, brownouts and transient surges
• Built-in USB port enables data-saving unattended shutdown when used with Tripp Lite's PowerAlert software, available via FREE download from (www.tripplite.com/poweralert)
• The Automatic Voltage Regulation (AVR) in Tripp Lite AVR 750VA  corrects extended brownouts and overvoltages from 159 to 282V, without using any battery power