I needed to connect my computer to the network adapter but I needed to stretch the adapter a bit (just a few feet with a CAT cable) so I got this product... the reviews looked pretty good and the price was fair. So I finally got it, and surprise surprise...it didn't work. I'm fed up with Cat5, Cat5e, Cat6 and Cat7 cables, I've tried cables from 10cm to 50 meters. didn't work at all! When I plugged my network adapter directly into my computer everything worked fine, when I tried to use this product nothing worked. Sometimes it showed me an available network but wouldn't connect, other times it didn't show anything, and in some cases I got an error message from Winnows saying it didn't recognize this USB device... I've exhausted all my USBs with no luck -Ports 2 + 3. This product seems cheap and unfortunately doesn't work at all, it was a waste of my money and time. I don't recommend it, I'm really interested in how it has worked for other people. I am using win10, 64b.