I'm looking for Wireless Driver because Windows 10 slowdown my bandwidth, I have to get closer to the router the get the full speed, I used the cable and I found it fine. The model is : Dell Wireless 1702 802.11 b|g|n. I fixed the problem by installing an old driver manually, but the problem is back again after upgrading to Win 10 1511 ! and the old driver didn't fix it anymore. help me plz.