SMART COOLING - From idle to full load, keep the laptop running smoothly with our first laptop cooling pad that changes fan speeds automatically to manage system temperatures based on the settings | AIRTIGHT PRESSURE CHAMBER - Included foam seals ensure no cool air leakage and works in tandem with a long lifespan 140 mm brushless fan that spins up to 3000 RPM to significantly reduce CPU, GPU, and surface temperatures | WORKS WITH MOST LAPTOPS - Whether you've got an ultra-portable 14″ laptop or an 18″ powerhouse, choose between three magnetic frames that maximize cool air pressure and circulation | PRESET & CUSTOM FAN CURVES - Keep the system cool in any scenario with our recommended presets or calibrate the fan to adjust for noise level or desired internal temperature via Razer Synapse | 3-PORT USB TYPE A HUB - From webcams to controllers to drawing tablets, plug in more devices to the laptop without solely relying on its native USB ports | REMAPPABLE MULTI-FUNCTION BUTTONS - Make on-the-fly changes to the fan speed and Razer Chroma RGB lighting, or remap the button to adjust volume, launch apps, and more via Razer Synapse | 2 YEAR MANUFACTURER WARRANTY - Have confidence in owning the Razer Cooling Pad with up to 2 years of warranty from Razer