*M1, M2, and M3 Mac devices don't support multiple monitors, except for the Macbook Air M3 and MacBook Pro M3 with laptop lid closed.
Please download the latest version of Display Pilot and other drivers & software here: Download.
BenQ DesignVue PD series designer monitors currently support the Apple M1, M2, M3 and M4 based devices natively when using our Display Pilot software with version 1.0.9.5 or later. However, Some Mac devices cannot sync with our PD series monitors when using the HDMI port. Thus, we recommend connecting the monitor via the Thunderbolt 3/4 (USB-C) cable or USB-C to DisplayPort cable when using Display Pilot/Display Pilot 2 as part of your workflow.
The table below shows detailed information about the compatibility of DisplayPilot and different Mac devices.