I've had the Netgear90 router for 2 years and have regularly used the 5G on it from Windows. This usage even shows up in my Windows wifi network usage log. And I access the 5G on my Ipads

I have an HP Pavillion dv6 running Windows 7 professional with an Qualcomm Atheros AR9485 802.11b/g/n WiFi Adapter. My router is a Netgear90. I have a record of 5G communications in my history of...