This charger quit working after only one week. I was very disappointed to pay a premium price for a product that only lasted 7 days. The process of trying to return the product is also disappointingly slow. So far, I would say you would be better off paying a third of the price for a knock off charger that can easily be returned if it does not work.
Poor material design lead to having to replace it within less than a year. the material kinked and frayed easily. The last laptop & power cord I had for over 4 years and was able to trade both in in great condition. Laptops are made to move around alot, so their power cords should be able to easily.
Bought this to put in my "to-go" bag so I wouldn't have to unplug the original kit from wall each time I traveled away from home. Paid a bit more but, bas a bit leery to buy a 3rd-party as I didn't want to somehow potentially damage my new laptop.