---
name: "mms"
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/mms"
---

# mms(4)

Microsoft-style bus mouse driver

## NAME

**mms** – Microsoft-style bus mouse driver

## SYNOPSIS

**mms0 at isa? port 0x23c irq 5** **mms1 at isa? port 0x238 irq 5** **wsmouse\* at mms? mux 0**

## DESCRIPTION

This driver provides an interface to a Microsoft-style bus mouse. Mouse related data are accessed by [wsmouse(4)](/wsmouse/4.md) devices.

## SEE ALSO

[intro(4)](/intro/4.md), [isa(4)](/isa/4.md), [lms(4)](/lms/4.md), [pms(4)](/pms/4.md), [ums(4)](/ums/4.md), [wsmouse(4)](/wsmouse/4.md)