is cooler pad is compatible with a wide range of laptop sizes and offers an adjustable angle for a more comfortable viewing and typing experience. The Mikuso Shadow 2 not only improves your laptop's performance but also extends its lifespan by reducing heat-related damage. Stay cool, work smarter, and enhance your productivity with this essential laptop accessory. Specifications Overall Dimension: 330 x 250 x 30mm Fan Dimension: 80 x 80x 15mm Weight: 460g Rated Voltage: 5V DC Operating Voltage: 4.5-5V DC Starting Voltage: 4V DC Rated Current: 0.4 +/- 10%A Power Input: 2W Fan Speed(RPM): 1000+/-10%RPM Max Air Flow: about 44CFM Noise Level: 11dB (A)