Line-Interactive Digital Ups System Offers Voltage Regulation Surge Suppression And Long-Lasting Battery Support For Personal Computers And More. Internal Ups Circuits Support Entry-Level Pcs For Up To 40 Minutes Or Individual Vcr/Dvr Components For As Long As 2 Hours During Power Failures. Prevents Data Loss Viewing Interruptions And Loss Of Programming. Avr Circuits Regulate Brownouts As Low As 89V Back To Usable Levels Without Consuming Battery Power. Includes Four Battery-Supported/Surge-Protected Outlets Plus Four Additional Surge Suppression-Only Outlets For Items Not Requiring Battery Support. Usb Port Enables Optional Unattended System Shutdown. Includes Cable. Hid-Compliant Usb Interface Enables Full Integration With Built-In Power Management And Auto Shutdown Of Windows Mac Os X And Linux. Offers Three-Minute Battery Runtime With Full Load Of 650Va/350W And 12 Minute With Half Load Of 325Va/175W. Technical Information. Plug/Connector Type: Nema 5-15P. Receptacles: 4 X Nema 5-15R. Protection Type: Brownout. Cord Length: 6 Ft. Power Description. Load Capacity (Va): 650 Va. Load Capacity (Watt): 350 W. Input Voltage: 110 V Ac. Output Voltage: 120 V Ac. Waveform Type: Pulse-Width Modulated Sine Wave. Surge Energy Rating: 480 J. Management. Alarm: Self-Test Operation. Controls/Indicators. Status Indicators: Input Voltage : Shows Actual Incoming Voltage In Real Time. Battery Charge : Shows Approximate Charge Available On The Battery. Automatic Voltage Regulation (Avr) : Illuminates To Indicate The Ups Is Automatically Regulating Incoming Voltage Without Draining Battery Power. Battery Recharge/Replace : Illuminates To Indicate The Ups Batteries Need To Be Recharged Or Replaced (Following A Self-Test). Battery Backup : Illuminates To Indicate That The Ups Is Supplying Battery Power To Connected Equipment. Output Load Level : Illuminates When The Electrical Load Of Connected Equipment Exceeds The Capacity Of The Ups. Interfaces/Ports. Usb: Yes. Battery Informa