Sora Height Adjustable Sit Stand Workstation for Desks - BlackSora Height Adjustable Sit Stand Workstation for Desks Black Convert an existing desk to a standing desk with our desk converter which offers an easy transition from a comfortable sitting position to a standing one. The monitor riser allows simple and smooth adjustments thanks to the gas spring lift which allows for any height setting within the range, with a separate keyboard tray. Allows the user to sit, stand, and incorporate movement into the