Question about ASUS ProArt PA278CGV

Yes, this monitor is very suitable as a screen extension for a MacBook. It offers a USB-C port with 90 W Power Delivery, which you can use to transfer images, sound, data and charge your MacBook at the same time. DisplayPort and HDMI are also available if you want to use other connection options. The colour accuracy (Delta E < 2) and broad coverage of the DCI-P3 and sRGB colour space make it particularly attractive for creative work. The integrated speakers and USB hub increase convenience in everyday life.