Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It works great on my desktop!

I have had mine for over a week now and so far, I can say that this is definately a quality burner if you have a usb 2.0 port. Unfortunately, most laptops including my own only have a usb 1.1 port so it works so incredibly slow that it is not worth using. So, it looks like I have to purchase a usb 2.0 cardbus adapter for my laptop. Oh well... I then hooked it up to my desktop which does have a usb 2.0 port and it works flawlessly. Setup was easy and I had no problems.(...) This is definately a great investment b/c it burns dvd+r's at a lightening 8x which will be very nice when they come out with discs that can be burned that fast. In summary, a great product that is easy to install and even easier to use.