Comes with all the cables you need, you just need to either connect it to one of your computers or have an adapter to plug it into the wall outlet. DisplayPort to HDMI and the screen didn't wake up when switching. I fixed this by buying a cable with HDMI on one end and DisplayPort on the other. Now everything works fine. I have a wireless mouse and keyboard connected to it and there is no lag on either device which is great!
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