Happydaze or someone,
Can you tell me the value of this component.  Also is it a resistor or a ferrite board?  Mine is blown due to adapter tip touching the heatsink.  Is the gridseed trashed or can i replace this component with something else and hope nothing else got fried other than it and my powered USB hub.  I have not modded anything on this yet.

https://i.imgur.com/6QfZ95q.jpg