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joseph benigno Jr.

[SUCCESS]Dell Optiplex 9020 micro El Capitan / High Sierra

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PCI ven/dev id 2001:3310 is listed as DLink DWA-123 Wireless N 150 adapter in revision D1. The best I find for this is this. There are clearly at least 3 x different hardware versions of the DWA-123: A1, B1 and D1.


For revision D1 model, the above URL lists driver RTLWlanU_MacOS10.9_MacOS10.12_Driver_1830.20.b7_1827.4.b27_UI_5.0.6.b4. I've had a look at it with Pacifist and the kext called RtWlanU covers your DWA-123: its Info.plist file contains the following entry, which matches:


As far as ids are concerned:

  • 0x2001 = 8193
  • 0x3110 = 13072


The Sierra driver can be expected to work in High Sierra, as stated here. If not, try Chris1111's tweaked package. It says it supports "DLink_DWA123_88EU"

It seems the chipset for that dongle would be Realtek's RTL8188EU.


NB: All this was found with a little Google search effort...


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