It is unfortunate that Wacom has decided to drop support for the Cintiq DTZ-2100d and the Intuos3 family of products since Mac High Sierra (OS 10.13). Requiem-for-Wacom-Cintiq-21UX-DTZ2100-Intuos3 Why is My Wacom Cintiq DTZ-2100d & Intuos3 Not Working on My Mac?
