Just a heads up if you are looking for a certified Micro USB to Type C adapter then I would recommend looking at the Xiaomi USB Type C Adapter they are a great way of converting the Micro USB cables you already have to Type C. The adapter works just fine with the Nexus 6P I have yet to see any problem after almost two months of use. I bought mine from Geekbuying for under $2.oo USD.
— Feb 29, 2016