I was surprised at the high quality of this product for the money, has a metal finish, which makes it look like a much more expensive product, so it compliments my MacBook Pro nicely. Also, this does two jobs for the price of one, I only have thunderbolt ports on my mac, so this gives me, more USB options and the ability to plug in an ethernet cable, what is not to love!
Even if you don't have USB-C or Thunderbolt ports you can still use it with standard USB ports.
This was just what I need as I have been using up all my thunderbolt ports with converters to a single standard USB slot each, no I can free up more of them :)