Q: Are there any special method demands for maximum Show modes? A: For Display screen modes over 4K120 or 8K30 (for instance 4K144 or 8K60) the host system have to support DSC (Exhibit Stream Compression), an optional characteristic of your DisplayPort spec which can be enabled in most modern hosts https://www.linkedin.com/posts/anhometech_anhome-usb-c-hub-hdmi-adapter-sd-card-reader-activity-7180578073875001344-MUdi?utm_source=share&utm_medium=member_desktop