If you want to use Type-C to USB & HDMI adapter to connect XP-Pen product and get “No Device Found” issue. Please check your Mac system first.
a. If your Mac system is 10.13.3 or before version, you must use 30Hz Type C to HDMI & USB adapter.
b. If your Mac system is 10.13.4, you can use 30 or 60 Hz Type C to HDMI & USB adapter.