USB 3.1 Type C Adapter MacBook Pro Retina I want to know if there is any possibility to connect an USB 3.1 Type C device to a MacBook Pro Retina Early 2015. Is there any Thunderbold/USB 3.1 adaper? 

Thanks a lot
Yes, there's adapters all over the place.  Look at Amazon (I found this one for about $7 US) and Monoprice.