For users of the M1, M2, or M3 Pro or Max series chips, there's support for connecting two to four external monitors through Type-C and HDMI connections. For the standard M1 and M2 chips without any suffix, connectivity is restricted to just one external monitor. However, the M3 introduces a new breakthrough in external display capabilities. When the laptop is closed, it can support two external displays, allowing users to work within a broader visual field and improve multitasking efficiency. However, for those professionals who wish to extend more screens while keeping the laptop open, this setup might be insufficient. Below is the summary table: