mue(4) on OpenBSD

The text 4a2bf7c5fa20, as OpenBSD 6.9, OpenBSD 6.8, OpenBSD 6.7, OpenBSD 6.6, OpenBSD 6.5, OpenBSD 6.4 shipped it.

Microchip LAN75xx/LAN78xx 10/100/Gigabit USB Ethernet device