With all of the cool features in Android 3.1, the one a lot of users were most excited about was USB host support. Unfortunately, those who had their eyes set on the Galaxy Tab 10.1 were heartbroken to find out that the tablet does not have a standard USB 2.0 port. I mentioned this in my review and noted Samsung would most likely be selling an adaptor and, well, here we are. $20 to get it, but it’s worth the price of admission for all the cool things you’ll be able to do. Head over to Samsung’s site to order it now.