There is far too much choice for laptop "cooling pillow". I wanted one that I can use both at the table as well as on the bed and also has active fan without mains power supply and the air exchange SIDE provides.
This product does exactly what I wanted - and has in addition a smooth surface and a bit "suspension" in the overall design. However, the knobs on the top did not help with my laptop all too much because they do not overlap exactly - it would perhaps have been better here two make a good place to bring 4 pieces.
The fans are still running quiet and reliable, however, one must keep in mind that such a "cooling pad" the laptop ventilation only supported on various surfaces and does not replace them! If your laptop anyway already burning in the windows environment and turbine noise makes the internal fan and the cooling paste should be changed, a cooling pad is there can not do much.
