The CoolNess laptop base cooler is equipped with a large 20cm cooling fan. Formed out of lightweight plastic this laptop cooler is not only portable, but a great value for the cost conscientious laptop user. The ergonomic design and anti-slip features provide comfortable computing experience. Compatible with 10” up to 17” laptop computers. There is no need for an external power adapter, powered by your laptop’s USB port (cable included) the CoolNess is a ‘plug and play’ ready product. Main Features: One large 200mm and powerful DC Fan Lightweight design, only 255 grams Anti-slip feet and top pads for secure and stable grip Reduces risk of heat damage to desks and laps Ergonomic for optimal computing comfort Product Includes: Owner Manual USB Power cable Case badge Compatibility: Compatible with 10” up to 17” laptop computers, powered by one USB port Product Description (for reference) All plastic base, Silent 200x35 fan, lightweight laptop cooler. Availability: The CoolNess Laptop cooler is now available from our factory in Zhenzhen, China. Distribution through Spire branch offices locations will commence Early November 2009.