I had a very hard time connecting it. Mine came with directions for a cd not the usb flash drive that it came with. I have never even used a flash drive before. It took me about 3 hours to figure it out. Just by chance while clicking around on my desk top I found the file to install it. I couldn’t even tell you how I did it. But once I rebooted my computer it was working. When I went on my internet game it works beautifully!! I am so happy. It is exactly what I needed to speed up page loading times on my game. I thought this would connect me to the WiFi also but it didn’t. I still need my stick plugged in to have internet. I have this plugged in the back and my WiFi stick plugged in the front. I’m not good with computer things, so someone who is good may not have trouble hooking it up like I did. They do need to give the correct instructions with their product though.