Application: Fits Laptop/Notebook up to 17, monitor up to 27 and supports weight up to 22lbs per arm. The mounting plate(75x75mm and 100x100mm) is detachable and height adjustable Multiple Adjustment: The high-grade arms extend, retract and are easily adjustable on a 16 height pole, providing +/-90° tilt and swivel, and 360° rotate from landscape to portrait mode. Laptop tray can tilt 15° only