Leviton 6ADPT-W 15 Amp, 125 Volt, 6 Outlet Grounded Adapter, White Convert any outlet from 2 to 6 grounded outlets 6 round or flat plugs accepted 15-Amp 125-Volt NEMA 5-15 grounded 15A 125 V NEMA 5-15 grounded 2 year warranty