Fits 10” to 15.6” Laptops: Single universal laptop mount fits most laptops and notebooks 10” to 15.6” and up to 9.9 lbs. The stand uses 75x75mm or 100x100mm VESA patterns and secures to desktops up to 3.1” thick with a heavy-duty C-clamp or grommet Articulation: The adjustable tension arm and mounting bracket offer +90° to -90° tilt, 180° swivel, and 360° rotation. Please Note: The counterbalance arm must have at least 4.4 lbs of weight to work properly Height Adjustment: Innovative design features 9.7” of smooth height adjustment that perfectly counterbalances the weight of your laptop Ventilated Tray: Features an adjustable clamp design that fits a variety of laptop sizes. Rubber tabs keep your device secure and protected from scratches, while the ventilation slots allow maximum airflow to keep your laptop from overheating Easy Installation: Mounting your laptop is a simple process with the removable VESA plate. We provide all the hardware and instructions for easy assembly Raise your laptop to an ergonomic position with the Mechanical Arm Single Laptop Desk Mount (STAND-V001O-L) from VIVO! Win back valuable desk space by elevating your notebook to an ideal viewing height with this high-grade steel stand and adjustable tray built for scratch resistance and security. Featuring articulation, smooth height adjustment, C-clamp and grommet mounting options, integrated cable management, and more, this mount is ready to transform your workspace! The versatility of screen placement allows ergonomic viewing that aids in decreased fatigue and less muscle strain on the neck, back, and shoulders. All hardware is provided for easy assembly, so you can get your stand assembled and laptop mounted in no time!