APC CyberFort 500

APC CyberFort 500 ... peripheral, and it triples. If your modem drops during a power sag, you'll lose all data in transit. An APC CyberFort 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. With APC CyberFort you get battery backup outlets and surge suppression only outlets, plus telephone protection and free file-saving, auto-shutdown software. This multipath protection provides high-performance surge suppression on both AC lines and phone line to protect your computer from electrical noise and damaging power surges - even lightning.