Hello Tiago, thanks for posting.
We are not sure why our adapter does not work with the 2017 MacBook Pro systems at this time, and we are working with our engineers to discover the cause and a resolution.
That said, we have found that our USBC-HDMI-CABLE (http://plugable.com/products/usbc-hdm…) does work well with the 2017 MacBook Pros.
thank you, where and when can we see (in the future) if you will update this adapter to be compatible with 2017 macbook pro? or the fix for it?
We will be updating our product pages and Amazon listings once we have a solution and confirmed our adapter to be working with the new MBPs.