[Ergonomics and Adjustable Height] - Elevates the laptop from 5.1 to 7.1 inches from the desktop. Features an ergonomic tilt angle of 20°, helping to promote better posture and reduce neck, shoulder, and spine strain. Designed to help alleviate neck fatigue and support a more comfortable working position. [Sturdy and Durable] - Constructed from thick aluminum alloy using CNC precision processing. Equipped with rubber pads on top and bottom to securely hold your device in place, providing protection against scratches and slippage. [Excellent Heat Dissipation] - The 8-shaped bracket design reduces contact area while maintaining structural strength, enhancing airflow for improved cooling performance. The reinforced crossbar ensures stability and balance between ventilation and durability. [Wide Compatibility] - Supports laptops, tablets, and e-readers ranging from 10 to 17.3 inches, including MacBook, MacBook Pro, HP, ASUS, Lenovo, Samsung, and Alienware devices. [Easy to Install and Portable] - Easily disassembles into three main components: 1 lifting column, 1 support plate, and 3 base plates. Simple to assemble and transport, making it ideal for home, office, or on-the-go use. Note: Available in multiple colors, suitable for personal use or as a thoughtful gift.