Tripp Lite UPS Smart 1000VA 500W...
Power protection and battery backup for home and office computers and electronics.Battery backup supports equipment during outages.Built-in AVR protection corrects power sags (brownouts).Illuminated LCD screen displays the input voltage, battery capacity and operating status.The USB port connects to a computer for power management and automatic file saves.Adapts to tower format or rack-mount shelf format.Cold start capability.