3 Prong to 2 Prong AdapterROOTOMA power strip can convert a polarized 2 prong outlet to a 3 prong outlet, Perfect for non-grounded sockets in old houses. Transform your 2-prong outlet into a safe, DON'T need plug converter or revamp the electricity. 15W Fast Charging Power StripTwo prong power strip provides 3 AC outlets(1625W), 3 USB A ports, 1 Type-C (15.5W), with smart charging technology, two prong to three prong adapter can auto-detects your connected devices and can reach faster charging efficiency, would charge your cellphone, laptop WITHOUT a variety of converters. 4ft Two Prong Extension Cord 4 feet three prong adapter is long enough to reach far away 2-prong outlets and power up your table,wardrode or beside station, the flexible and durable white extension cord is not easy to deform. With more safety current carrying capacity (13A). 2 to 3 prong outlet adapter can accepted 2 prong outlets in the house, office Compact Design & On/Off Power SwtichThree pron