Pretty simple, plugged Edimax EW-7318UG into my Windows 8.1 PC with a LAN cable in just to make sure it was the most up to date driver that Windows downloaded. Downloaded a driver name RT73 and installed fine. Went to networks and my Sky router is there. Go to connect to it put in the pass code for WPA-PSK security it tries to connect for a bit and fails. Any insight? Checked and couldn't see any official Windows 8/8.1 drivers but it seems to see the network but not connect so I am confused.