If your Thunderbolt 3 display has USB ports, those can be used for data and power.įor Mac computers with Mini DisplayPort, Thunderbolt, or Thunderbolt 2: You can connect up to two displays. If you connect multiple Thunderbolt devices to each other, the Thunderbolt 3 display must be the last device in the chain. See the Apple Support article Mac computers with Apple silicon.įor Mac computers with Thunderbolt 3 (USB-C): You can connect a single display to each port. On a Mac mini with an Apple M1 chip, you can connect a second display to the HDMI port. Docks don’t increase the number of displays you can connect. You can connect one or more external displays, depending on your Mac.įor Mac computers with Apple silicon: You can connect a single external display to your Mac. For each display, securely connect a video cable (and adapter, if necessary) from a video output port on your Mac to the video input port on the display.
