
It's nice to have light and small devices like the Surface Pro 7, but then you're also limited by a nice small screen. I'm used to 25 Dell displays that I really like and could connect a cable to. However, it's just nice to be able to do it wirelessly. I bought one at work and will be taking one for home and one for my wife. All you have to do is right click on the display and it will find the wired device you have connected to the display. It is powered by the display's USB port.