| UMS(4) | Device Drivers Manual | UMS(4) | 
ums —
ums* at uhidev? reportid ?
wsmouse* at ums?
ums driver provides support for USB mice and
  touchpanels. Access to the movement data is through the
  wsmouse(4) driver.
ums driver appeared in NetBSD
  1.4. Touchpanel support was added in NetBSD
  5.1.
| September 6, 2017 | NetBSD 9.4 |