Phase 2: Installing the PC. Once the two small rubber feet and placed the two readings shutters to prevent slippage of the PC, comfort is already in place. The keyboard is slightly raised which compensates the absence of wrist rest becuase we do not ask them (the wrist).
Phase 3: the connection. Automatic and easy installation. A small notch on the right side allows to corner the USB cable to it are not disturbed manipulating knobs its located right next door, and that's fine.
The fan switches discreetly hardly hear a slight hum and fresh air is diffused directly under the computer. Ability to disable it if necessary.
Phase 4: the sound. Nice surprise! It is clear (no breath or parasite) and did very well out low and very deep sounds, so top for music, movies ....
Note that I've tested the product with a 17-inch laptop while it is recommended for a 16 inch max: pregnant were not closed, the USB cable is long enough to reach the ports of PC, feet rubber well maintain the PC even if the feet of the latter protrudes slightly to the rear of lapdesk. The only problem is when we lean too backward screen that can switch the PC. But if you use the product correctly this should not happen. In short, I love it :)