The most popular desktop UPS in the world!
The Back-UPS ES offers affordable battery backup and surge protection for home computers. With enough power outlets to protect your entire system, built-in phone/fax/modem line (DSL compatible) protection and easy-to-install safe system shutdown software all make this power protection solution the best value for home and home office computers.

General Features:

• Audible alarms
• Automatic self-test
• Battery-protected and surge-only outlets
• Cold-start capable
• Dataline Surge Protection
• Hot-swappable batteries
• Lifetime data recovery warranty
• Power conditioning
• Resettable circuit breakers
• Safety-agency approved
• Transformer-block spaced outlets
• USB connectivity