Poundland USB "Fast Charge" cables

Crabman

Poundland sell different types of USB sync/charger cables - some said "fast charge" and others seemed to imply they wouldn't support fast charging. Is this accurate?

I've tried various old USB cables with my Samsung fast charger and all deliver a fast charge so I'm somewhat sceptical...

poppellerant

I'd imagine the fast charger cables are slightly thicker to allow for the higher current that fast charging has.

Explained better here: Your cable could be slowing down your charging speed