0 though ive never felt anything was slow as such using apple sony samsung devices im sure someone will complain that its not quick enough but i cant

Both ports seem to charge at a quick rate as not all devices charge using qc3

This came as part of a bundle with a lumsing power bank and it would be possible to argue that on its own its more expensive than others but having used this brand before i can say its one i trust and its cheaper than other competitive brands

Looks like the uk plug part is removable but i couldnt remove it to be honest as a uk only charger its fine anyway