Original 5.5MM*2.1MM AC100-240V to DC 5V 2A Power Supply Wall Charger Adapter Converter Price: US$3.99 Free Shipping Buy Now For just US$3.99 , buy 5.5MM*2.1MM AC100-240V to DC 5V 2A Power Supply Wall Charger Adapter Converter from the China wholesale webshop. Buy Now you can track your packages after an order has shipped.