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this is a good product. i have one and use it all the time to connect to the net. the one thing that i like about it is that i can take it and use it on any laptop that i want. i like that don't have to do much to use it other then plug it into my usb port. when you buy it, it comes with every thing need to use it. i also like that it comes with a usb cable that can extend the wireless adapter so that it not in the way and so that you can more of a signal.
the best thing about this is that it has the speed booster, it makes it faster and it allows you to get a better signal then what an normal one gets. i have a built-in wireless card in my laptop, and i notice that my external one gets more signals and it gets a stronger signal so that i can surf the net better.
it comes with software that makes it very easy to use and to connect to a wireless router that you may have. the software allows you to connect to other wireless signals with out doing much. it has a very simple step up to it so that you don't get lost or mess things up.