Tripp Lite UPS 750VA 450W Desktop Battery Back Up AVR 50-60Hz Compact 120V USB RJ11

$166.95 Regular price

AVR Series Line-Interactive UPS System offers ultra-compact, line-interactive protection for PCs and workstations. System maintains 120 volt nominal output over an input range of 83 to 147 volts. Workstation-optimized features include USB port (HID-PDC compliant), single-line telephone/DSL surge suppression, space saving right-angle input plug, six battery/surge-protected outlets and six additional surge-only outlets (12 total). USB port (included cable) works with free unattended shutdown software. Housing is mountable.


  • Protects equipment against blackouts, brownouts, overvoltages, surges and line noise
  • Keeps AC power running during blackouts to allow time for file saves and safe shutdown
  • 12 NEMA 5-15R outlets power and protect PC, home theater or digital signage equipment
  • Home-friendly alarm remains silent in backup mode, sounding only when imperative
  • High >96% efficiency with low BTU ratings saves electricity and lowers your energy costs
  • 3-year limited warranty
  • $100,000 Ultimate Lifetime Insurance