Optimize Desktop Space:The laptop can be fixed on the bracket,it can be freely rotated and adjusted to save more desk space for other office supplies,helps keep your desktop tidy. Ergonomic:By adjusting the and laptop tray,set your devices to the optimal display height and angle to help relieve eye,neck and back pain,for an ergonomic setup. Multiple adjustments:Multifunctional desktop stand for laptops,with height-adjustable and swinging arms,can easily complete the tilt and rotation functions to place the tray in the most comfortable position. Two installation methods:We provide you with two installation methods,you can choose the installation method that suits your desk.Method 1:No drilling required,clamps to desktop,suitable for desktop thickness 2-10cm;Method 2:Fixed on the desktop via keyhole,suitable for desktop thickness 0-7cm. Wide Compatibility:Laptop desk mount is supports 12"-17" laptop,and supports weights up to 8 kg.Its size is compatible with most laptops on the market.