On the base of the tablet holder is a Kupo Superknuckle ballhead. This ballhead can be attched to a wide range of Kupo Superknuckle mounts, allowing you a range of mounting options. For example:
It will hold tablets securely from 7" to 11’’. It uses its 5 length-adjustable aluminium hooks with rubber sleeves and 9 hook slots on the holder makes it easy to fit to a variety of tablets including the iPad 10" and the Wacom Intuos Pro Pen in the Small size.