Laptop Cooler Cooling Pad for 10"-15" Notebook - Adjustable Chill Mat Stand with 2 LED Fans by LotFancy Ergonomic Comfort: 6-level height adjustable setting allows you to use your workstation at the most comfortable view Ultra-Quiet Fans: 2 LED fans creates a noise-free environment while cooling your computers Super Portable: lightweight, slim and compact design allows you to carry and cool your laptop wherever you go Easy to Use: USB powered, Plug and play, compatible with all sizes of laptops Extra USB Port: 2 USB ports design provide one extra port for connecting more USB devices