Can a Minidisplayport to HDMI output 4K from my 2015 Air ? I plugged it in but the highest is 1080p?

Discussion in 'MacBook Air' started by DBZmusicboy01, Jul 13, 2016.

  1. DBZmusicboy01 macrumors 6502a

    Sep 30, 2011
  2. DBZmusicboy01 thread starter macrumors 6502a

    Sep 30, 2011
    I got it today at bestbuy but i am not sure what's going on
  3. Shirasaki macrumors 604


    May 16, 2015
    I think device cannot push that high resolution?
  4. DBZmusicboy01 thread starter macrumors 6502a

    Sep 30, 2011
    it's a 2015 macbook air
  5. rapicell macrumors regular

    Mar 20, 2013
    I'm probably wrong, but I'm pretty sure the MacBooks only have hdmi that currently supports 1080p only, but a miniDP to DP should be able to do 4k or at least a high res in general
  6. NYMinute macrumors newbie

    Nov 21, 2011
    You bought an adapter that connects to the mini display port and ends in an HDMI port and you need to connect an HDMI cable to it? You need to make sure the adapter and the cable are both either HDMI 2.0, 2.0a or 2.1 standard for 4K at 60 Hz. Older cables and adapters only went up to 1900 x1200.
  7. jdogg836 macrumors 6502


    Jul 28, 2010
    You have to have compatible devices all along the signal chain. What MiniDisplayport adapter did you get, what hdmi cable, and what is the display you are connecting it to?

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