Usually they ship cheap ones, which charge relatively slow. They definitely work, but if you have bought any other device with a charger you likely already have

Usually they ship cheap ones, which charge relatively slow. They definitely work, but if you have bought any other device with a charger you likely already have one just as good. To be honest the worst cables I ever used where apple ones, coincidentally also the most expensive. (And including cables is pretty okay, I think)