How many external displays can I connect to an Apple MacBook laptop or iMac?

The number of external displays is limited by the processor not the computer. This includes all ports in use, thunderbolt and HDMI. You can add extra displays using 3rd party hardware, this is how many displays using a standard computer.

Macs with built-in display

(Macbook Air, MacBook Pro, iMac)

ProcesserMaximum number of external displays
M1, M2 1
M1 Pro 2
M3 2
M2 Pro, M3 Pro 2
M1 Max, M2 Max, M3 Max4

Macs without built-in display

(Mac mini/Mac Studio)

These give an extra external display as there is no monitor.
So add one to the above table.

Mac Computer Model
Maximum number of external displays
M1, M2 Mac mini 2
M2 Pro Mac mini3
M1 Max, M2 Max Mac Studio 5
M1 Ultra Mac Studio5
M2 Ultra Mac Studio8

This is guide! Check the Apple specs before making a purchase!

Written by Wayne Connor
Mac user since 1996
Helping people master their Macs since 2005


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