Say goodbye to overheating. The C-Tech Zephyros GCP-01R Cooling Pad is the best solution to this annoying problem. This variant has 4 fans, which have a diameter of 140 mm. The fan has a speed of up to 900 RPM. You won't have to worry about taxing your PC anymore. It is designed for machines with a display size of up to 17,3". The coloured backlighting is perfect for everyone who loves style. The pad is powered by your notebook's USB port. Besides cooling, this model can also be used as a small USB hub. It has 2 USB ports. The C-TECH Cooling Pad is made from plastic.