I am NOT a computer nerd. Now I can tell you that I just installed this and then updated my wifi devices back to my printer. The whole darn thing took maybe an hour. AND I didn't have to call ANYONE in India (or some other place where I can't communicate with them because we speak different languages). HUZZAH!!! It's up and running and while I don't think I have faster speeds (I'm on satellite--sigh) I was losing my connection when I was in my studio, so today I'll be trying that out. I'll update this review. 

Question: How is the speed?
Answer: faster speeds