Do you live in an older home that still has 2-prong outlets? End the frustration - without hiring an electrician - by transforming your 2-prong, polarized outlet into a 3-prong grounded outlet with this GE® Polarized Grounding Adapter. Use your outlet to its full potential with this outlet adapter that is easy to install. Just plug the outlet adapter into your polarized outlet. Then fasten the tab under the metal wall plate mounting screw to complete the grounding path. Use this outlet adapter indoors only. The GE® Polarized Grounding Adapter has an electrical rating of 15 amps, 125 volts, and 1,875 watts max and is UL® listed.