Adsense High cpc on which platform? Desktop or Mobile

So I been doing adsense arbitrage for a while now. If you don’t know what is adsense arbitrage read this post. 

In short: “Adsense arbitrage is a method where you buy traffic at a low cost ie: Facebook, and you sell them at high price in Adsense”

I have written a whole post about that.

Now it got me wondering what is the highest cpc in terms of desktop or mobile. So I went deeper in the metrics of my adsense report and found out that Desktop actually holds the title. You can see the result yourself.

So if you are doing arbitrage make sure that you are targeting the desktop customers also to get high cpc.