---
name: "nsgphy"
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/nsgphy"
---

# nsgphy(4)

National Semiconductor DP83891/DP83861/DP83865 10/100/1Gb Ethernet PHY

## NAME

**nsgphy** – National Semiconductor DP83891/DP83861/DP83865 10/100/1Gb Ethernet PHY

## SYNOPSIS

**nsgphy\* at mii?**

## DESCRIPTION

The **nsgphy** driver supports the National Semiconductor DP83891, DP83861 and DP83865 10/100/1Gb Ethernet PHYs.

## SEE ALSO

[ifmedia(4)](/ifmedia/4.md), [intro(4)](/intro/4.md), [mii(4)](/mii/4.md), [ifconfig(8)](/ifconfig/8.md)