Targus Lap Chill Pro is a USB powered high performance cooling mat for your laptop. Dual fans supply superior active cooling to the base of your laptop at 2500 revolutions per minute (RPM). The fans are positioned below a ventilated surface which allows heat to dissipate and air to flow around your laptop. Suitable for up to 17" laptops the Lap Chill Pro has a unique tilt mechanism; with a simple twist you can increase and decrease your laptop viewing and typing angle. Wrapped with soft touch padding the Lap Chill Pro is ideal for use on your lap or on a desk with its flat base and rubber pads to keep your laptop stable. Powered using a flexible USB cable, the Chill Pro can be plugged in to your laptop from either side and the cable safely stores inside the mat when not in use.