With the ability to adjust your assistive technology device within a height range of 0.64 cm to 0.50 cm, the ConnectIT Tabletop TS XL offers the stability and flexibility to easily fix your device to a table, bookshelf or other everyday surface. The X-shaped legs are designed to balance on uneven surfaces, and the slip-proof rubber feet reduce vibrations. A dual lever quick-release system offers added safety by releasing the device in seconds if required. ConnectIT Tabletop TS XL mount plates are made to fit Tobii Dynavox (and many other) devices. Device not included.