Protable laptop stand holder foldable cooling desktop bracket for notebooks

1. Seven-speed height adjustment, suitable for more viewing angles, the tripod can freely adjust the height, with 7 gears, to meet your more different needs, relax the cervical spine, and make the office more comfortable 2. Ergonomic design, improved viewing angle, improved sitting posture, and relaxed cervical spine 3. Stable upgrade, typing without shaking, bracket unfolding to form a triangular shape, with stable principle, strong bearing capacity, increase stability 4. Scientific triangular stability principle, stable support, typing without shaking, seven-gear height adjustment gear, adjustable notebook inclination, firm support 5. Anti-skid design at the bottom, anti-skid silicone pad at the bottom of the bracket, increase the friction of the desktop contact surface, and do not slip during use 6. Hollow design, faster heat dissipation effect, suspended bottom heat dissipation, hollow bottom design, enhanced air circulation, more conducive to computer heat dissipation