I purchased this product to speed up the wireless on an older laptop. It was not heavily used as my wife only uses the laptop a couple times a week at most and only for basic internet browsing.
-Worked fairly well while it was working; was faster than the previous N dongle I used for years.
-Large size -Annoying pulsing LED light that you can turn off with a button but turns back on next time you reboot - Died within 3 months; looking online; seems to happen often