Lepa Lepad Notebook Cooler S17 (LPDAU1701) Powerful sounds with deep bass Premium speaker for excellent sound Effect Large area metal mesh for better cooling performance Ergonomic angle design offers typing comfort USB splitter design for extending USB port Powerful sounds with deep bass Premium speaker for excellent sound effect Large area metal mesh for better cooling performance Ergonomic angle design offers typing comfort USB splitter design for extending USB port Adjustable fan speed control for best balance of silence and performance Supports notebook size up to 17