“DisplayPort version? Wondering if I can get 60hz 4K thru my usb hub, says needs dp 1.4. My cable is 1.2 will that work?”

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• I just used the hdmi port on the back and went to windows display settings and from there changed resolution and the hertz

  Answered by Freddy 4 years ago

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• The DisplayPort version in this laptop is 1.4. The connecting cable should also be of the same version to get the maximum resolution through this port.

  Answered by YourDellTeam 4 years ago

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