MODEL- BK500 VENDOR- AMERICAN POWER CONVERSION FEATURES- Back-UPS CS 500- Beige color 500VA Uninterruptible Power Supply. The effects of power problems include keyboard lockup complete data loss hardware degradation damaged motherboards and more making downtime inevitable. An APC Back-UPS CS instantly switches your computer to emergency battery backup power and allows you to work through brief power outages or to shut down your system in the event of an extended outage. High-performance surge suppression protects your computer from electrical noise and damaging power surges - even lightning. (3) Backup/Surge protected outlets (3) "Always-on" Surge protected outlets One-line Phone/Fax/Modem surge suppression protects Internet connection and voice line. Status LED's are viewable from front & back of unit; On/Test switch turns unit On or activates Self-test; Audible alarms; Push-button resettable Circuit Breaker for overload protection; USB port for connection to PC. Includes UPS CD with software User Manual USB cable Velco Cord Management Straps. * Uninterruptible Power protects your data by supplying battery backup when power fails. * Lightning and Surge Protection shields hardware from damage. * Easy Overload Recovery- Push-button circuit breaker instead of a standard fuse eliminates the need to return the unit to the factory for service. * Multipath Protection with dedicated outlets for computer monitor and peripherals everything is safe from the threat of bad power. * Ships with an USB cable but