Porta USB a 2.5 3.5 4.0 5.5mm 5V DC Barrel Jack Cavo Alimentazione Connettore E.Z8
Provides 5V DC from USB. 1x USB to DC Cable (Connector as your choice). Power devices from a USB port. Connector A: USB 2.0 A Male. Connector B: 3.5mm x 1.35mm, 4.0mm x 1.7mm, 5.5mm x 2.1mm (optional).