Plug Black 5V 2A Volt Main Power Supply AC/DC Adapter 3 Pin Charger
This is the right one for you if you need it to be 5v 2A. This power sup ply is perfectly designed for the 3 Or 5 port HDMI auto. 1 X Power Adapter Uk Plug. Output Barrel Plug Width: 3.5mm. Output: DC 5 V 2 A.