I have a PowerEdge T20 that that freezes whenever I connect to a wireless network. A wired connection is fine. I have tried a clean install of both WIndows 7 and 10. Tried two different brands of USB wireless sticks. Tried both the USB 2.0 and 3.0 ports. Since these are not supported operating systems I wondered if anyone else has tried this.
I don't believe that this is a O/S issue as I use these USB wireless sticks on a Lenovo TS140 that has the same hardware architecture of the T20 and it works fine.