Super quiet fans create a noise-free & interference-free environment for you.
5 Built-in fans (big fan: 5.9", small fans: 2.76") with Blue LEDs, two On/Off switches to controll 5 fans and LEDs simultaneously. ( Simply press the switch to select 1 fan working, 4 fans working, or all 5 working together.)
Dual USB hub allows for connecting more USB devices.
Ergonomic stand with 6 adjustable height settings to play games or watch movies at the most comfortable angle.
Two stoppers on the front to prevent laptop from falling off, keeps 12'-17' laptop cool, such as Apple Macbook Pro Air, Hp, Alienware, Dell, Lenovo, ASUS, etc.