Convert a WorkFit-S or WorkFit-C Dual Display Workstation to reach the ergonomic height requirements of a tall user who is 6'3" (190 cm) or over. Also upgrades a standard WorkFit Dual by adding up/down tilt to the displays.Benefits- Accommodate the height needs of tall users and improve the ergonomics of your workstation for prolonged sitting or standing applications- Easy-to-use—simple installation and effortless operation- Adds 30° of up/down tilt to displays