D‑Control and D‑Command tactile worksurfaces are part of ICON, a flexible, integrated system that extends the functionality of Pro Tools.
C|24 is a dedicated control surface that provides access to nearly all Pro Tools recording, mixing, editing, signal routing, plug-in control, and automation features.
Pro Tools supports Avid control surfaces using EUCON (Extended User Control) control (see the
Pro Tools EUCON Guide). EUCON is an innovative high-speed Ethernet protocol developed by Avid to allow hardware control surfaces to directly communicate with software applications (such as Pro Tools).