This computer was designed to be used in an office. It has lots of USB/USB2 ports and connectors. If you know what you are doing it could be a great deal. I am a Mac person who bought this for my daughter. Neither of us had much experience with Windows10. Her old computer used Windows 7. This is Window 10 business version. Like night and day. It comes with absolutely now directions of any kind. If you need directions this is not the machine for you. A separate attachment provides Wifi that came with the CPU. I did not know that and purchased a wifi antenna. I have had this for about 2 months. It took a month for me to figure how to hook things up after a purchased a Windows 10 book. The cd from drive is very fragile and not meant to take a lot of abuse. It does have a fast CPU. Support was OK but their English needs some serious work. If you know what you are doing this could be a real bargain. If you are not an IT professional I suggest you buy a new machine with manuals and better support.