3 to 2 Prong Adapter for Home or Travel-LENCENT Plug Adapter can be used in America as 2 to 3 prong adapter(15A, 125V~). No need to take additional power cord while traveling. Wall Outlet Extender- This wall outlet converter with a metal grounding tab helps you plug appliances or other things and still gives you the grounding protection. Ideal for the non-grounded outlets in older houses or offices. Polarized Plug-LENCENT 3 to 2 prong grounding adapter with polarized plug is better than the non-polarized plug adapters, because polarized plugs help you insert the plug into the outlet in one direction for ensuring the complete circle of electricity in a circuit by keeping the hot-wired pin in the hot-wired side of the outlet and the same for the neutral side and pin. Superior Safety-This 2 prong grounding adapter which is made of 1382? fireproof material and certified by CE FCC can improve durability and safety. Max Capacity Up to 1875 Watt(max 125 Volt, 15 A).