@David-TP So, Why my Samsung S20 hotspot 5ghz working on Mac Air M1 and on old dell laptop? 5ghz on Mac

@David-TP Hi, For internet I use my Samsung S20 and creating hotspot. How to know wireless channel of 5ghz on phone? If I know it I can set it on PC.

Hi, Just buy TP-LINK AC1300 Archer T4U and have problems with finding 5G. Want to use with my PC Win 10. 2.4 works normaly. I try 5G on other computers, for my mac air, work normaly, but PC cant...