5V 1A/2A USB A to 2.5mm Barrel Jack Plug Male DC Power Charger AC Adapter Cable
For small electronics and devices which use a 2.5mmx07/8mm barrel jack up to 5V 2A/2000mA. DC tip = 2.5mm x 0.7mm (0.7/8mm inner pin x 2.5mm barrel connector). USB type a male - USB 2.0 power cable to fit 0.7/8mm x 2.5mm dc tip.