The power adapter is of good quality. I haven't done much checking on the net, but I hope this adapter has optional power plugs available for traveling outside the US. This would make the Xena even more convenient.

The Xena Notebook Cooler operated as expected. With a 17" laptop, I noticed the Xena fans sucking out warm air in about 30 minutes. So, for those who own a 17" laptop and think this will only work for laptops up to 15", you can be pleasantly surprised. I did have a few suggestions and we'll get discuss them...

I noticed on the under-housing of the Xena, the screws used to fasten itself to the internal circuit board, are rather short. It takes not even a full 360-degree turn with a screwdriver, and the screws come off. I'd prefer much longer screws, to secure the board more tightly. The LED status indicators are great, but they are located on the back of the Xena, where my eyes certainly won't be looking most of the time, if only to plug the USB devices and power adapter into. The LED status indicators should be on the front of the Xena, so I can see them and use their convenience. The aluminum block could be attached more solid to the under-housing, but this is more of a personal preference. I don't particularly consider these cons as these problems did not blatantly become obvious.

The Xena Notebook Cooler certainly rivals other so-called notebook coolers. Vizo once again demonstrates its quality product line, and I highly recommend it for your laptop.