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Do the M* support external displays with are fresh rate greater than 60Hz?

• fcoury 4y ago
  They do. I am on a last gen M1 Pro MacBook 16" using a 240Hz display but it's capped at 120Hz.
  • dachryn 4y ago
    then switch cables or docking station. It should support 240
• samcat116 4y ago
  Apple quotes that the HDMI port in these can do 4k 240hz
• butterlesstoast 4y ago
  Depends on the resolution of your external display. I had a 144hz 1080p monitor working as expected with a usb-c to Display Port connection (It didn't work with an HDMI cable).
• syspec 4y ago
  Yes, I have a 4K 144hz gigabyte monitor that runs perfectly with it. You must get a high quality USB-C cable though. I got Anker brand cable. Previous cable I had lying around the house would only give me 60hz