POWTECH 6 Outlet Extender Wall Adapter - Heavy Duty Grounded Wall TAP -Designed to cover existing grounded duplexes only7805BB CONVERTS 2 OUTLETS TO 6 OUTLETS USE WHERE NEEDED MOST - Creates multiple power sources where needed most UL LISTED - 125VAC/15A/1875w rating for safe use on most types of outlets FOR INDOOR USE IN DRY LOCATIONS Accepts polarized and grounded plugs. Designed to cover existing grounded duplexes only.