It is a very bulky unit, but the building quality is awesome and it is very easy to set up. You plug it and it is done, no need to worry about anything. The drawback is than the rear fan run always at full speed and it is noisy. It is far from being whispering-quiet...
OK so you have a nice quiet Mac Pro or even quieter Laptop then you turn this thing on and bring on the noise. It uses not one but two tiny fans so that = noise.
If noise is not an issue for you buy this as it really has no other flaw.
