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Apple Driver Ethernet

Abdelkader Boudih edited this page Aug 24, 2026 · 3 revisions

Ethernet

Upstream status: yes. Wired networking is the most reliable subsystem on Intel Macs and the standard fallback while WiFi work matures.

NIC Driver Models Notes
Broadcom NetXtreme 57xx bge(4) Mac minis, iMacs, pre-retina MacBook Pros works; T2 minis: BCM57766 has no EEPROM, MAC comes from a loader hint (142cba958b7a, 2026-06)
Marvell Yukon msk(4) MacBookPro3,1 era works
Aquantia AQC107 10GbE aq(4) iMac Pro, 2018 mini option not in fleet, untested
Thunderbolt GigE adapter bge behind TB tunnel any TB Mac BCM57762 is in the bge ID table; needs the TB fabric up first
USB adapters ure(4), axge(4), cdce(4) retina laptops with no jack works, this is what Apple expected you to buy

Notes

  • Retina-era laptops (2012 onward) have no built-in jack; the practical options are a USB 3 adapter (ure/axge) or the Thunderbolt GigE adapter. The TB adapter is a real bge(4) on a tunneled PCIe bus, so it depends on Apple-Driver-Thunderbolt enumerating before it exists as a device.
  • Wake-on-LAN on Apple boards is gated by ACPI platform methods, not just NIC registers: see Apple-Driver-ACPI.
  • T2 machines expose an NCM Ethernet gadget from the T2 itself in some modes (Apple internal use); not a supported NIC, ignore it.

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