I鈥檝e waited a couple weeks before leaving a review to make sure the matter was the charger and not my plugs or my computer. After a couple weeks nothing has changed, the charger takes for ever to charge my MacBook Pro. Last time I had to leave it plugged for over 20h to finally reach 80%. The size of the cable is very good, and the cable has a strong quality which is very good for the price, but unfortunately it鈥檚 not a fast charger at all, won鈥檛 recommend for a computer.