Our dog chewed up the charger cable that came with my daughters HP laptop and local store wanted 50 pound for a replacement. For £15.50 shipped this charger/cable has been perfect. It works just fine. Powers and charges the Chromebook without any issue at all for 35 pound less than what local store wanted. Hard to argue with that. Plus it shipped same day and arrived the next day with "Free ground" shipping. That might of just been dumb luck with the shipping warehouse being local but I am pretty happy with this product. Cheap but works great.