The SK120USB surge suppressor offers reliable surge and line noise protection. The compact direct plug-in design allows for easy portability with fold down plug and carrying pouch and features 3 outlets, 1 in front and 1 on each side of unit and 540 joules of surge energy absorption. The diagnostic LED alerts you to potential wiring or protection faults before connected equipment is damaged. 2.1 amp USB charging ports offer fast charging for smartphones, tablets, MP3 players and other portable devices. $5,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only). - 3 outlets / direct plug-in - 1 on face of product and 1 on each side - Surge suppression rating: 540 joules - 2.1 amp USB Charger - Fold down plug - Carrying pouch - EMI/RFI noise filtering - Diagnostic LED indicates Protected (green) - $5,000 Ultimate Lifetime Insurance (U.S., Canada, and Puerto Rico only)