4 ms·

There's no difference between external and internal display. The M1 can drive 2 displays. Your Macbook already has 1

• jari_mustonen 5y ago
  Not true. I can’t use it with two external displays with lid closed.
  • Hamuko 5y ago
    I imagine it's more like there's only two lanes for graphics and the one lane is permanently taken by the internal display.
  • jbverschoor 5y ago
    If you really want to, you can probably resolder and add an hdmi connector