This charger comes with 50mm and 60mm ferules so it can be mounted on a desk.

Dual USB

5V 3A

PD 3.0

5V - 3A

9V - 3A

15V - 2A

20V - 1.5A

Comes with a EU plug but UK can use UK version which are readily available.

Could use the EU plug if you take it travelling abroad.