I was just checking to see if anything had been added to the Model S accessories, and lo and behold you can buy another UMC for $750:
Shop Tesla Gear MODEL S MOBILE CONNECTOR BUNDLE
Debating on when I should get this, because it would be handy to have.
Shop Tesla Gear MODEL S MOBILE CONNECTOR BUNDLE
Debating on when I should get this, because it would be handy to have.