Top Quality AC-DC Switching Adaptor Power Supply. Exactly as shown in the Photos. UK Plug Lead Included. 1.2M Cable Length from AC Adaptor to End Connector. 5.5mm x 2.1mm / 2.5mm (inner spring rests at 2.1mm and opens to 2.5mm) Ferrite Included Dimensions of Box = 11.5cm x 5cm x 3cm On/Off LED Incidator Light (shows when on) 12V 3A (Perfect for 3A and below) With the C13 C14 Kettle Type Input UL/CE/ROHS Certified.