Yubi Power Grounding Adapter Plug - Grounded Outlet Adapter - 2 Prong to 3 Prong Adapter - 2 Pack - Green This Grounding adapter plug will Convert a 3-Prong Power Plug into a 2-Prong, while maintaining the ground. Ideal when you need to use 3-prong power tool or other appliances and no other outlet available. Great for plugging 3-prong devices into older sockets, outlets, or extension cords. Included mounting ring to attach to the wall plate. Grounding outlet - 125V 15A 1875W- intended for indoor use- UL and ETL Listed