Thermaltake Massive EXTREME Notebook Cooler; Laptop up to 18in; 800~3500 RPM; 48.5 CFM; 120mm Cross Flow Fan; Ambient Temp Sensor; PWM Scroll Wheel; 2 Stage Height & Angle Adjustment; CL-N023-PL12SW-B

Tailored for high-performance gaming and workstation laptops up to 18 inches in size, the Massive EXTREME utilizes features like sealed chambers, cross-flow fan, and 2 stage height and angle adjustment. Control fan speeds (800~3500 RPM), monitor ambient temperature, as well as cycle between the multiple color and lighting modes for the best performance and aesthetic appearance.

• 【Cross-Flow Cooling】 Capable of speeds ranging from 800~3500 RPM and easily adjusted by the integrated scroll wheel, the 120mm cross-flow fan is able to deliver up to 48.5 CFM of airflow.
• 【Sealed Chamber】 To contain and direct the airflow the Massive EXTREME takes advantage off high-density memory foam to created a sealed chamber for optimal performance.
• 【Perfect Fit】 Capable of accomodating laptops up to 18in in size, and equipped with 2-Stage height and angle adjustment finding the perfect fit is a breeze.
• 【Ambient Temperature Sensor】 Inside the sealed chamber the temperature sensor provides a simple read out for the airflow temperature to keeep you informed.
• 【Powered USB】 The rear of the cooler features a powered USB hub to provide three additional USB 2.0 ports and one additional USB 3.2 (Gen2) Type-C Port.