Whether it be a surges, lightning, or other power disturbances the P11U2 SurgeArrest Performance from APC offers guaranteed surge protection. Connect and protect up to 11 electronics in outlets with sliding safety shutters. 6 of the outlets are block-spaced for larger adapters. You can also conveniently charge your mobile devices via 2 additional USB ports. Installation is convenient and easy with a 180-degree rotating power cord and right-angle plug. Lastly, three LED indicators inform you if there is any overload, unit, or wall wiring issues.