Tripp Lite UPS 1000VA 500W Battery Back Up Tower AVR 120V USB RJ45 - Tower - 4 Hour Recharge - 3.50 Minute Stand-by - 110 V AC Input - 120 V AC Output - 2 x NEMA 5-15R, 6 x NEMA 5-15R

Line interactive UPS system with eight outlets offers voltage regulation, surge suppression and long-lasting battery support for personal computers, Internet-working equipment and other sensitive electronics. Internal UPS circuits support entry level PC systems for up to 60 minutes during power failures so that connected equipment can be shut down without data loss. Automatic Voltage Regulation circuits regulate brownouts as low as 83 volts back to usable levels without using battery power. Includes six battery-supported outlets for computer, monitor and one vital system peripheral, plus two additional surge suppression-only outlets for printers and other system accessories not requiring battery support. Built-in, single-line RJ phone suppression jacks protect modem, fax machine or cordless phone with a standard dial-up/DSL phone connection. Offers 7-minute battery runtime with a full load of 1000VA/500 watts and 18 minutes with a half load of 500VA/250 watts.