Green House Japan launched the GH-PCF4AK laptop cooling pad, with a unique quad-fan design that allows people to re-position fans a little, to target the right spots of the laptop's base, ensuring the best cooling. Pictured below, the GH-PCF4AK is designed for 12-inch notebooks (or smaller). The top surface has a pitted brushed aluminum sheet. One corner of the top surface has a detachable rubber bar, which can be used to elevate the laptop. The pad itself has two feet below, which can further step up the inclination. Beneath it is a "+" shaped vent, with a 60 mm fan on each of its arms. The fans are suspended on rails, and can be slid along the length of the arms. The 60 mm fans spin at speeds as high as 2,000 RPM; even with four of these, pushing about 32 CFM of air, the rated noise-level is relatively low, at 21 dBA. The GH-PCF4AK draws power from just one USB port, its cable can be folded into a cavity on the back of the pad. Measuring 390 x 290 x 24 mm (WxDxH), the GH-PCF4AK weighs about 720 g. It is priced at 2,980 JPY (about US $36).