Tripp Lite INTERNETOFFICE300 300VA 150W UPS Desktop Battery Back Up Compact 120V RJ45, 6 Outlets 300VA/150W ultra-compact 120V standby UPS 3 UPS battery supported outlets, 3 surge-only outlets TEL/DSL/ethernet protection NEMA 5-15P input plug and 6 NEMA 5-15R outlets Up to 11 minutes backup time (single PC; 15-in monitor)