???Super Laptop Cooling Fans???KYOLLY laptop cooler with the mesh design Wave metal mesh,1000-1500RPM 1 big laptop cooling fan and 4 small fans.greatly dissipate the heat from the laptop, enable it in good working condition, and prolong the lifespan of your laptop. ???Ergonomic Laptop Cooling Stand???This laptop fan cooling pad has 5 adjustable height settings to put the stand up or flat and hold your laptop in a suitable position. Baffle prevents your laptop from sliding down or falling off; It's not just a laptop Cooling Pad, but also a perfect laptop stand. ???Protect your Neck???The cooling fan for laptop can help to raise height from 2.4" - 4.8", and the angles is available to be adjusted from 7.5 - 21.5 degrees. Help to relieve neck pain caused by prolonged laptop use and incorrect posture. ???2 USB 2.0 ports???Two USB ports on the back of the laptop cooler. The package contains a USB cable for connecting to a laptop, and another USB port for connecting other devices such as keyboard, mouse, u disk, etc. ???Wide Compatibility???Our notebook cooler pad supports most laptops up to 15.6/17.3 inch. Meet your needs when using laptop home or office for work.