The CoolerMaster Notepal L1 (R9-NBC-NPL1-GP) is a reliable notebook cooler for laptops from 7" to 15.4" (up to 17"). Featuring a 160mm fan with 1400 RPM speed and 70 CFM airflow, it provides efficient cooling with low noise (21 dBA). Made of plastic, metal mesh, and rubber, it is powered by USB 5V DC and ensures enhanced comfort during long work or gaming sessions.