I was just coming to post that. I bought two. One for work, and one for travel so that I don't have to unplug the one I use at home the next time.

If you have Prime: I decided to allow Amazon to ship it with 'no rush'. That added a $1 video credit to my account. Since I decided later to add the second unit, I might get $2. No rush is 5-7 days shipping instead of the two. I'm not going anywhere for a couple weeks, so I thought I would try it.