I will just add to what others have said by saying it also has built in bluetooth so you can connect controllers (works with Steam, Xbox, and PS4 controllers).

I will just add to what others have said by saying it also has built in bluetooth so you can connect controllers (works with Steam, Xbox, and PS4 controllers). It also has USB ports on it so I think you could plug keyboard and mouse into it, but never tried. We use it to play co-op and party games together. I am a huge PC gamer, always have been. So it's really nice to be able to use the machine I spent multiple thousands of dollars on and enjoy it in more places. Also since I play games with the wife it helps justify the cost of the rig and upgrades. :D