https://www.kickstarter.com/projects/nonda/get-your-macbook-ports-back
That is the unit I mentioned. It is beautiful, especially considering it looks like it belongs with the MacBook. But being backed up until the fall, I had to go a different route for now. Best Buy sells an Insignia branded USB-C to USB adapter very similar to Apples offering for $14.99. I purchased one today, and it's doing the job.
they can't get it to work. official email received today for full refund for all backers. sad though