Summary: I wanted to buy this product because I wanted the product was on the picture and the specifications written. I researched and that is not the product to be sell.Be careful. this product is good but not what you may be looking http://www.vivitekusa.com/productdetail.php?
Summary: I just got the Q5 projector to work with my Dell laptop when I heard a "snap" noise from the projector, and it turned off. Seems dead as a doornail now. Haven't been able to get it to power up. I am guessing that the power adapter failed, and/or a circuit breaker in the projector itself did its job and committed suicide rather than cause a fire. Too bad, I really liked this little travel projector.
Summary: So, first of all... I was impressed when I got it. It is really light and small. I was worried about all the reviews that said it was loud and about the brightness. For multimedia is great, the problem is watching movies, and only in really clear conditions. At night, in home, it's really great. And the fan is not that loud. My 2010 Macbook Pro is much worse. However, it just stopped working after a few days, and I wasn't even using it that much.