USB A Plg To 0.7mm Dc Plug 60cm Ca456

USB - DC PLUG 0.7MM 60CM
USB-A Male To DC PLUG 5.5mm x 2.1mm Positive Tip

Power output 5V from USB to Positive-Tip plug 0.6M lead. 
DC Connector OD: 5.5mmØ 
DC Connector ID: 2.1mm centre 
or 
DC Connector OD: 2.5mmØ 
DC Connector ID: 0.7mm centre