best usb wireless adapter for 5ghz wifi?
My MacBook 2015 wifi was having issues since 2-3months and I always felt like it was a software issue but turns out it is a hardware issue, since I bought it used so I dont have any track on the warranty and the repair shop guy is asking around 90$ to change the whole motherboard of the laptop so that the wifi works seamlessly. I was thinking that I should go with an external USB wifi adapter just to save time and money altogether, need expert advice on which one should i go for? 2.4ghz or 5ghz? Checking this article out https://appuals.com/best-usb-wireless-adapters/ im confused whether it'll work on MacOs or not, What should i go for?