Arkon's TAB131 (EXBK131) clamp post tablet mount fits all large tablets 8.9 to 18.4 inches in screen size, including Apple iPad Pro, iPad Air 2 and iPad Air, iPad 4, 3, and 2, Samsung Galaxy View, Galaxy Note 10.1, Galaxy Note Pro 12.2, Galaxy Tab 4 10.1, Galaxy Tab Pro 10.1, Galaxy Tab Pro 12.2, Galaxy Tab S 10.5, Google Pixel C, Nexus 10, and Nexus 9, LG G Pad 10.1, Sony Xperia Tablet Z4 and Tablet Z. This mount is also a great add-on to Arkon's Pro Stand for Live Video (Model HD8RV29). Attach TAB131 to the shaft/pole portion of the Pro Stand and use it to log into live video on a secondary device like an iPad to see comments or to see the view of the phone that's positioned overhead. (Note: as attaching this tablet mount to the Pro Stand could cause it to tip over, extra weight will need to be added to the Pro Stand's base.) This mount includes Arkon's Clamp Post Mount with Slim-Grip Universal Tablet Holder. The Slim-Grip tablet holder features a spring-loaded design that makes it easy to insert or remove the tablet by pushing down on the lower legs of the holder with one hand. Included with the holder are 10 support legs (4 short, 2 medium and 4 long versions). Choose the 4 legs that provide the best fit for your tablet. These insert at the top and bottom of the holder and can be easily adjusted in order to keep any side buttons and ports unobstructed. For most large tablets, the best mount holder configuration is to attach 2 short support legs on top and the 2 long support legs on the bottom of the holder. For smaller tablets, use all 4 short support legs on the holder. For larger tablets including iPad Pro, use all 4 long legs. For vertical viewing, adjust the 360-degree swivel. The mount is ideal for use on a wheelchair or microphone stand. The clamp post mount fits on handlebars and other types of posts measuring 18 to 35mm in diameter and is easy to install with a turn of the mount's knob. The mount's swivel ball adapter head rotates 360 degrees, providing the ultimate flexibility in viewing the tablet from any angle.