The Quasar SmartKey Module with 18 LCD buttons is a 2-channel-wide (one-half the width of a fader module) surface module for Axia Quasar XR and SR control surfaces. Each transparent button can be programmed to display user-defined text using Axia Pathfinder Core PRO. Up to four 6-, 12-, or 18-button modules can be installed in a daisy-chain configuration. All SmartKey modules require Quasar V2.2.3 or higher software.