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Kuebeker

10.13 USB ports. Are we stuck with max 15 ports?

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Hello. 

 

I need to know if we are stuck with max 15 ports. 

My mobo has 13 physical ports. 6 of those are USB 3.0. Since USB 3.0 reads 2.0 I get 12 possibilities.   Ex: SSP1 - HS01,  SSP2 - HS02.

See them all if I enable the "disable port limit". 

Did the SSDT thing. 

Disable the "disable port limit" kext patch and I'm down to 15 ports. 

 

Also in System information all ports show up under USB 3.0 Bus.  Cosmetic? Can it be fixed? 

 

Thank you. 

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Did you install/inject Rehabman's FakePCIID kexts which include the XHCI multiplexer one?

Edited by Hervé

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            <dict>
                <key>Comment</key>
                <string>USB 3.0 limit 15 to 24 devices High Sierra 10.13.6</string>
                <key>Disabled</key>
                <false/>
                <key>Find</key>
                <data>
                g32IDw+DpwQAAA==
                </data>
                <key>MatchOS</key>
                <string>10.13.6</string>
                <key>Name</key>
                <string>com.apple.driver.usb.AppleUSBXHCI</string>
                <key>Replace</key>
                <data>
                g32ID5CQkJCQkA==
                </data>
            </dict>

 

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you can only have a maximum of 15 ports using the usbinjectall + a correct SSDT
anything over 15 ports you will have to sacrifice unless you want to continue to use disable port limit patch (not recommended)

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