The Ewent EW1258 Multi-angle Portable Folding Cooling Rack features a metal mesh surface with a powerful 12.5cm silent fan to prevent devices from overheating. This versatile stand can be used as a portable stand or as a cooling pad. The EW1258 is powered by USB so it does not need an external power supply. The EW1258 can be adjusted to 5 different viewing angles to create the ideal working height. On the other hand, the EW1258 adds 2 additional USB ports to your laptop. Anti-slip rubber feet will keep the EW1258 in place. Brand Ewent Model EW1258 Use - Laptop cooler Inches - Up to 17 characteristics - Silent 125mm fan - 5 adjustable viewing angles - 2 additional USB ports - USB with power - The ON / OFF button to activate and deactivate the fan - Non-slip rubber feet Review date 09-07-2016 by MSB

Non-slip rubber feet. ON/OFF button to enable and disable the fan. USB powered and 2 Additional USB ports. 5 Adjustable viewing angles and silent fan. Suitable for notebooks up to 17 inch.