The universal tablet PC wall mount fits different tablet sizes. The individually adjustable support arms can accommodate the use of tablets ranging in height from 222 to 334 mm and a width from 128 to 232 mm (such as e.g. iPad, iPad Air, iPad Pro, Amazon Fire HDX 8.9, Samsung Galaxy Tab ab 9.7, Google Nexus 9, Asus Transformer or Microsoft Surface and Surface Pro). The depth of the tablets can vary between 6 and 11 mm. Before the first use of the tablet holder the three support arms are adjusted by the clamp screws to the exact size and depth of the tablet. For other uses the tablet can be attached and detached quickly and simply using a snap lock. The tablet can switch between portrait and landscape positions. The tablet is kept in place, there is no risk of the tablet switching positions by itself. The wall mount is easy to mount to the wall using the three drill holes.