Adattatore Caricabatteria Auto 4 in 1 Doppio USB LCD Tensione 5V 3.1A Presa per Telefono Tablet
(Easy to satisfy your need with dual USB socket. Arduino Module. Dual USB 3.1A output. Output Interface: USB. accessories and more) that can rely on USB for power! This adapter plugs into. Output: DC 5V +/-5%.