I purchased this product for an older computer. I have a few, as I have a few children (laughing out loud). As we all know children and surfing the net really do not mix. Me, myself, I refuse to keep replacing phones. So I may pay 10.00 for an older computer and put a wireless adapter on it and put it on the net. If they put a virus on it, then hey they are down for at least 6 months I am done. Back to this product though. It is awesome as expected. It arrived really quickly. It came with a setup CD and instructions that were simple. I think many don't read step 1 which is always insert the disc and install software first. I am surprised to see that it is not functional with some software as it is compatible with some older windows to my surprise. I think anything is worth a shot, just try it. I like it though, it works on the 2.4 gig, but I like it better at the 5 gig on my newer computer. Needless to say my Wifi itself, the company sucks....Wow is a WOWSER...barf. Overall though, I love this product. I would have bought 4 more for future investments if I had the funds!