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Lenovo X220: Sierra successfully installed


mark9119
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Here is the useful link:

 

ThinkPad x220 macOS Sierra 10.12 Installation Guide

  

 

http://x220.mcdonnelltech.com/

 

My wifi is tenda USB W522U, even here I got the list. But I still cannot know how to install, and especially the app failed in Sierra. See the following and download the kext, and Dlink app.

 

http://www.insanelymac.com/forum/topic/299948-usb-wifi-updated-ralinkmediatek-rt2870-rt2770-rt3x7x-rt537x-rt5572/page-13?do=findComment&comment=2380280

 

RTUSB_D2870-4.2.9.2_UI-4.0.9.6_2013_11_29.rar

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