---
name: "mue"
section: "4"
platform: "openbsd"
package: "man"
version: "8.0-current-20261101"
release: "OpenBSD 8.0-current (2026-11-01)"
platforms: ["openbsd"]
url: "https://new.carta.tech/mue"
---

# mue(4)

Microchip LAN75xx/LAN78xx 10/100/1Gb USB Ethernet device

## NAME

**mue** – Microchip LAN75xx/LAN78xx 10/100/1Gb USB Ethernet device

## SYNOPSIS

**mue\*   at uhub?** **ukphy\* at mii?**

## DESCRIPTION

The **mue** driver supports Microchip LAN7500/LAN7505/LAN7515/LAN7850 USB 2.0 Gigabit Ethernet devices and LAN7800/LAN7801 USB 3.0 Gigabit Ethernet devices, including the following:

- Microchip EVB-LAN7800LC

  - Z-TEK ZE582

  For more information on configuring this device, see [ifconfig(8)](/ifconfig/8.md).

## SEE ALSO

[arp(4)](/arp/4.md), [ifmedia(4)](/ifmedia/4.md), [intro(4)](/intro/4.md), [netintro(4)](/netintro/4.md), [ukphy(4)](/ukphy/4.md), [usb(4)](/usb/4.md), [hostname.if(5)](/hostname.if/5.md), [ifconfig(8)](/ifconfig/8.md)

## HISTORY

The **mue** device driver first appeared in OpenBSD 6.4.

## AUTHORS

The **mue** driver was written by Kevin Lo ⟨*kevlo@openbsd.org*⟩.