| USMSC(4) | Device Drivers Manual | USMSC(4) | 
usmsc —
usmsc* at uhub?
ukphy* at mii?
usmsc driver supports SMSC
  LAN9500/LAN9500A/LAN9530/LAN9730/LAN89530 USB 2.0 10/100 Ethernet devices and
  LAN951x USB 2.0 hub and 10/100 Ethernet devices, including:
For more information on configuring this device, see ifconfig(8).
usmsc driver was written by Ben
  Gray ⟨bgray@freebsd.org⟩ for
  FreeBSD and ported to NetBSD
  from the OpenBSD version by Nick
  Hudson ⟨skrll@netbsd.org⟩.
The usmsc driver first appeared in
    NetBSD 7.0.
| August 24, 2019 | NetBSD 10.1 |