Dryer Cord 3 Prong Hook Up

2019-12-4dryer power wall outlet conversion kit, 4-prong to 3-pin adapter, electric appliance converter, 14-30p plug to 10-30r receptacle, 30-amp 220250v 59 6-20p male 3-pin plug to 5-15r 3-prong female receptacle outlet nema electric power cord adapterconverter 220250v input 110125v output.