Line Interactive UPS system with six outlets offers voltage regulation, surge suppression & long-lasting battery support for personal computers, networking equipment & other sensitive electronics. Internal UPS circuits support entry level PC systems for up to 45 minutes during power failures so that connected equipment can be shutdown without data loss. A USB port (cable included) provides power management & unattended shutdown when used with PowerAlert Software (website download). Automatic voltage regulation corrects brownouts as low as 83V. Includes six outlets (three UPS / three surge-only). Built-in dataline protection jacks offer protection of a single dialup phone / DSL line or network Ethernet connection. Offers 3-minute battery runtime with a full load of 750VA / 450 watts & 11 minutes with a half load of 375VA / 225 watts. Supports battery replacement via built-in access panel.