Installing Mediatek Wireless Utility : not working Installing the RtWlanU1827.kext and RtWlanU.kext : not working Installing the RT2870USBWirelessDriver.kext manually and with EasyKext Pro : not working I already have a TP-Link WN823n working but I upgraded to the Netgear A6210 which is working OOTB on Windows. I'm on High Sierra 10.13.6 and I've been trying to make my Netgear A6210-100PES working for the past 4/5 hours and no success.