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

# umt(4)

USB HID multitouch touchpad devices

## NAME

**umt** – USB HID multitouch touchpad devices

## SYNOPSIS

**umt\* at uhidev?** **wsmouse\* at umt? mux 0**

## DESCRIPTION

The **umt** driver provides support for USB HID touchpads conforming to the Windows Precision Touchpad standard. Access to these devices is through the [wscons(4)](/man/wscons/4.md) driver.

## SEE ALSO

[uhidev(4)](/man/uhidev/4.md), [ums(4)](/man/ums/4.md), [wsmouse(4)](/man/wsmouse/4.md)

## HISTORY

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

## AUTHORS

The **umt** driver was written by joshua stein ⟨*jcs@openbsd.org*⟩.