TP-Link TL-WN881ND

[Feartech]

This guide

The New Beginner's Guide to USB Port Configuration

Important Update: June 2023 From Big Sur 11.3 on the built-in OpenCore XhciPortLimit quirk no-longer worked as described. This became a known "bug", though in reality it was Apple changing their internal code, making a simple "peek and poke" to keep it operating, a difficult task. However, with...

www.tonymacx86.com

yes, the one I mentioned on the other page

 

[michaelbay]

I don't understand what I do sorry... I'm so confused because I say "all the USB port work properly" and you answer me "after do the guide correctly"

I say
Comment: Change 15 port limit to 24 in XHCI kext 10.13 PB1
Find: 837D8C10
Name: AppleUSBXHCIPCI
Replace: 837D8C1B
Just add only this for High Sierra

For OpenCore - set Quirk "XhciPortLimit" as "/true". Here is what it looks like in OpenCore Configurator. See below for what it looks like in PlistEdit Pro.

"no need on opencore" You say me that this
Comment: Change 15 port limit to 24 in XHCI kext 10.13 PB1
Find: 837D8C10
Name: AppleUSBXHCIPCI
Replace: 837D8C1B
no need on opencore

and just do only this "XhciPortLimit" as "/true"

 

[Feartech]

I don't understand what I do sorry... I'm so confused because I say "all the USB port work properly" and you answer me "after do the guide correctly"

I say
Comment: Change 15 port limit to 24 in XHCI kext 10.13 PB1
Find: 837D8C10
Name: AppleUSBXHCIPCI
Replace: 837D8C1B
Just add only this for High Sierra

For OpenCore - set Quirk "XhciPortLimit" as "/true". Here is what it looks like in OpenCore Configurator. See below for what it looks like in PlistEdit Pro.

"no need on opencore" You say me that this
Comment: Change 15 port limit to 24 in XHCI kext 10.13 PB1
Find: 837D8C10
Name: AppleUSBXHCIPCI
Replace: 837D8C1B
no need on opencore

and just do only this "XhciPortLimit" as "/true"

use the opencore section:
For OpenCore - set Quirk "XhciPortLimit" as "/true". Here is what it looks like in OpenCore Configurator. See below for what it looks like in PlistEdit Pro.

because you are using opencore

 

[michaelbay]

Ok I remove this form the config.plist

Comment: Change 15 port limit to 24 in XHCI kext 10.13 PB1
Find: 837D8C10
Name: AppleUSBXHCIPCI
Replace: 837D8C1B

 

[michaelbay]

Ok now I'm understand and with hackintool i map my usb port correctly... Then?

 

[Feartech]

Ok now I'm understand and with hackintool i map my usb port correctly... Then?

then you use the new USPorts.kext and disable XhciPortLimit and remove USBInjectAll.kext

which is explained in the guide....