TENINYU Grounded Adapter 3-Prong to 2-Prong Outlet Converter - 3 Pin to 2 Pin Plug Socket Adapter Extension for Electrical Cord, Household, Workshops, Industrial, Machinery (4 Pack)

FAST AND EASY- These grounding wall outlet adapters are incredibly fast and easy to use. Simply find the outlet of your choice and plug the adapter into the outlet. | CONVERT 2 PRONG OUTLETS- These adapters convert your ordinary 2 prong outlet into a three prong outlet so you can plug appliances and other things that require more power | SURGE PROTECTION- These grounding adapters allow you to plug in appliances that require more power without any worry and prevent electrical shorts and power surges. | ETL LISTED- 125v/15A/ Electrical Rating. 1875W Max wattage. Safe to use and safe on all types of outlets. | Adapter works best,Grounding converter,Plug in and connect grounding screw