The concept of a mobile monitor is great! I am so used to my two 25-inch desktop monitors that working from my laptop screen alone has become cumbersome and inefficient. These mobile monitor products allow me to have an extra screen for doing side-by-side data comparison and other multi-tasking needs.
I tried three different mobile monitor products and the Toshiba was the worst of the three for my needs. The Toshiba 14-inch mobile monitor had the following problems: even though my laptop is new, the Toshiba required that I use both USB ports on my computer to power it. The cord they included didn't reach both of my USB ports at the same time. It used up both of my USB ports and would not work with a multi-port adapter unless the adapter was powered. It was also too tall to fit in my laptop bag, not because the viewable screen area is bigger, but because they included a wide strip of plastic under the screen. The AOC e1649Fwu was nice and much cheaper ($130). It ran well from one USB port. The picture was good, and the screen is 16 inches which is larger than the other two. Even though the screen was bigger it still fit in my laptop bag. The drawbacks of the AOC were that the screen was not anti-glare, it was thicker and round on the back so it took up more space in my laptop bag, and it didn't come with a protective case. The Lenovo was the best one for me and it is the one I kept. The Lenovo works well off of one USB port, has an anti-glare screen, fits very nicely in my laptop bag, includes a protective case, has easy brightness adjustment, and draws less power than the other two (5W). It is more expensive ($199) but well worth the extra money for me.