Sminiker Universal Ventilated Heat Dissipation Adjustable Tablet stand for ipad 2 3 4 mini&Pro&Mack&Windows Surface Pro (Blue) 1.Ventilated stand helps keep ipad&tablets&macbook running cooler to help reduce crashes Metal-mesh platform draws 2.Heat away from ipad&tablets&macbook 3.Adjustable height for increased airflow and comfortable reading and typing; adjustable from 12 to 35 degrees 4.Anti-Slip feet keep your laptop in place and protects any surface it is placed on 5.Can be used with windows surface pro/Macbook / iPad / tablets and more