Premiertek PT-H5DN IEEE 802.11n (draft) USB - Wi-Fi Adapter (PT-H5DN)

I just got my parcel. I inserted the CD and it took 2 minutes to set up the drivers and program. As soon as I plugged in the adapter it was all set. I had read the reviews before buying it and people have said a common problem of not getting a speed more than 70 mbps. Yes, they are right, although the company claims that the product will give 300 mbps, I am sure that I would never be able to touch even 100 mbps. My wifi router is on second floor and I live on ground floor. But still the speed is 72 mbps. Finally, with 72 mbps, I could play my counter strike on online server and watch video on youtube without any glitch. What else do I need???? I am totally satisfied.