I bought this for a Blue Iris server but it's an excellent value for everyday computing. I wanted a specific Intel chip for video processing. It comes with USB wi-fi. Windows 10 pro alone is worth the price. The SSD is small but I bought an external drive to supplement it; wanted an SSD for boot speed and it didn't disappoint. I think you could add another SSD internally but can't confirm. Great deal....Update: I bought another one of these again and still think it was a screaming deal. The first one is running 24/7 and going strong after 18 months.