Monster Cable MP CG500 Monster Power Computer PowerCenter CG500 500 VA, 8 outlet UPS Color-coded, labeled outlets and matching cord labels for easy identification when unplugging components. Protects modem, phone, fax or Ethernet network connection from harmful AC power surges and spikes. CrashGuard Circuitry ensures ultra-quick response time to prevent hard disk crashes and data loss. Emergency KickStart circuitry allows you to battery power your computer, even if all power has failed. 8 outlets instead of the usual 6 to plug in all your home office equipment into one compact unit.