Not bad ... 1037

for the cooling part is perfect, two fans located at the back make it possible laying on the lap without blocking the flow of air, very silent as they turn slowly but with a good flow. Presence of a rheostat for adjusting the fan speed, but no off switch.
for connection via LUSB with the Y cable, ie 2 USB ports occupied on the computer in order to use the Hub at the back, this is not really a practical and compact and only 2 USB.
I use it in a simpler way with independent power supply (not included) without connecting to the PC. I keep my spare USB3 taken.
Manufacturing is correct, but the plastics look fragile. The set is light.
The computer 15 "stays in place and does not slip over.
This is a good compromise for mobile use and knees, for static use, it is best to use a simpler system for connections.
I find the price a bit high compared to the other two I have.