With a capacity of 640 watts, this unit is geared towards mid-level computers and work stations.  The Belkin Enterprise Series 1100VA UPS offers protection against blackouts and brownouts.  With 4 battery backup outlets with surge protection, 2 surge-only outlets, you can be sure that your equipment and data is safe at all times. The 1-In 1-Out RJ45 Surge Protection, and 1-In 2-Out RJ11 Telephone/Fax surge outlet also protect your telecommunications equipment such as phones, faxes, and modems.  The 1100VA UPS supports USB connectivity for easy plug and play setup and dual communication ports help protect multiple computers.  Bulldog Plus Power Management Software is included to give users the ability to take the necessary steps to protect their equipment.  Included with the 3-Year Product Warranty is a $100,000 Connected Equipment Warranty, and a Data Recovery Warranty.  The Enterprise Series 1100VA UPS provides alerts, diagnostic support, history logs, schedules shutdowns and best of all; you no longer have to worry about any interruptions in your power.