Hotplug PSUs are very sturdy — rarely see warranty claims. Safe bet. Always make sure they're tested. Key checks: Make sure tested.
PRODUCT OVERVIEW
The most popular desktop UPS in the world!<br>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. <br>- General Features: <br>- Audible alarms <br>- Automatic self-test <br>- Battery-protected and surge-only outlets <br>- Cold-start capable <br>- Dataline Surge Protection <br>- Hot-swappable batteries <br>- Lifetime data recovery warranty <br>- Power conditioning <br>- Resettable circuit breakers <br>- Safety-agency approved <br>- Transformer-block spaced outlets <br>- USB connectivity