It comes with AC wireless, Windows 10, and the whole point of course is that you get to keep your current machine. I will caution, it comes with a H110 motherboard, so if you don't care about having 2 machines, you can upgrade your current machine for less with a H110 board and i5-6400. But if you take the $340 option I posted and instead buy the ASUS machine and add a 8GB stick of RAM, it isn't that much more money and you get two computers out of it.