@David-TP Hi. My link speed is 866,7Mbps. I tested drivers but is the same. This is the speed i got on my laptop and on my phone both in the same spot. I tested channels 36/40/44/48 and channel...

@David-TP Hi. I fixed the problem, the thing is that i disabled xHCI long time ago to install Windows 7 and forget to enable it again. Now i can use my 3.0 port to connect to my 5ghz network, but the...

@David-TP Hi. The adaptator disconnects completely, it turns off and dissapears from device manager. If i check hidden devices in device manager it says "This device isn't connected (Code 45)". I...

When i connect to my 5G network using my 3.0 port the adaptator disconnects, i have to unplug it and plug again and is the same loop. If i connect it to the 2.0 port is works, but the speed is the...