I am selling this item in unused condition. Please consider it for streamlining creative tasks such as video and image editing ☺︎ ▼ Quoted from the HP description LOUPEDECK LIVE S From content distribution, smooth communication with viewers, audio operation, to increased productivity in PC work. Everything is comfortable with a simple and easy-to-use interface. It is equipped with two analog dials for volume adjustment, four physical buttons for moving between layouts, and 15 touch buttons with physical feedback. Assign the necessary actions to a dedicated page and move between pages with the four physical buttons. Need more? Up to 14 pages can be set, and you can also move by swiping.