CY USB 3.1 Type C USB-C to DC 5.5 2.5mm Power Plug Extension Charge Cable for Apple New Macbook 20cm Work for Apple New Macbook Use it with the DC 14.5W/2A or 5V/2.5A Power Adapter (sold separately) to conveniently charge your MacBook with USB-C port from a wall outlet. USB 3.1 Type C USB-C to DC 5.5 2.5mm Power Plug Extension Charge Cable Length: 20cm