Why a Wifi USB Dongle is recommended with Raspberry PI 3 B

Question

I am planning to buy Raspberry PI 3, as per the config it has built-in Wifi so why does a Wifi USB dongle is recommended?

jkutzsch · Answer

That makes sense. I think when they first came out people were having issues getting things working and they may have relied on the tried and trued external adapters due to driver issues. But now there is enough support and information out there you should be good to go!