Review on Wacom Power Adapter USB-C 100W: Enhanced Charging for Maximum Convenience by James White

You need to buy your own power cord and there is no way to extend the USB output cable. Overall though, the charger works great and seems to have the right power match for the voltages I've been using it at. I am currently using it as a charger for my Surface Book 2 15" and it charges it at full speed. I have verified the performance with a power tester and am getting just over 100w output power for a laptop. The charger is good. Priced within Compared to other power adapters on the market close to this power range, such as the Apple USB C charger, which also comes without a power cord. The only downside is the lack of official support other than use for a Wacom tablet, which is what it's designed for Honestly, Wacom should just test and certify this adapter and then release a version of it as a USB-C universal power adapter, as there aren't many products on the market that will do 100W at least, nothing I currently want to plug into anything, expensive enough to require that much power.