1.\" $NetBSD: ure.4,v 1.6 2020/11/04 15:24:56 kim Exp $ 2.\" $OpenBSD: ure.4,v 1.5 2017/04/16 20:26:34 jmc Exp $ 3.\" 4.\" Copyright (c) 2015 Kevin Lo <kevlo@FreeBSD.org> 5.\" All rights reserved. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26.\" SUCH DAMAGE. 27.\" 28.\" $FreeBSD: head/share/man/man4/ure.4 291557 2015-12-01 05:12:13Z kevlo $ 29.\" 30.Dd August 24, 2019 31.Dt URE 4 32.Os 33.Sh NAME 34.Nm ure 35.Nd RealTek RTL8152/RTL8153 10/100/Gigabit USB Ethernet device 36.Sh SYNOPSIS 37.Cd "ure* at uhub?" 38.Cd "rgephy* at mii?" 39.Cd "rlphy* at mii?" 40.Sh DESCRIPTION 41The 42.Nm 43driver provides support for USB Ethernet adapters based on the RealTek 44RTL8152 USB Fast Ethernet devices including: 45.Pp 46.Bl -tag -width Ds -offset indent -compact 47.It Cable Matters 202023 USB 2.0 to 10/100 Fast Ethernet Network Adapter 48.El 49.Pp 50and RTL8153 USB Gigabit Ethernet devices including: 51.Pp 52.Bl -tag -width Ds -offset indent -compact 53.It Anker A7611 Aluminum USB 3.0 to Ethernet Adapter 54.El 55.Pp 56The RTL8152 contains an integrated Fast Ethernet MAC, which supports 57both 10 and 100Mbps speeds in either full or half duplex. 58The RTL8153 has a Gigabit Ethernet MAC and additionally supports 591000Mbps speeds. 60.Pp 61For more information on configuring this device, see 62.Xr ifconfig 8 . 63.Sh DIAGNOSTICS 64See 65.Xr usbnet 4 66for diagnostics. 67.Sh SEE ALSO 68.Xr arp 4 , 69.Xr ifmedia 4 , 70.Xr mii 4 , 71.Xr netintro 4 , 72.Xr rgephy 4 , 73.Xr rlphy 4 , 74.Xr uhub 4 , 75.Xr usb 4 , 76.Xr usbnet 4 , 77.Xr ifconfig 8 78.Sh HISTORY 79The 80.Nm 81device driver first appeared in 82.Ox 6.0 83and 84.Nx 9.0 . 85.Sh AUTHORS 86.An -nosplit 87The 88.Nm 89driver was written by 90.An Kevin Lo Aq Mt kevlo@FreeBSD.org 91for 92.Ox 93and ported to 94.Nx 95by 96.An Rin Okuyama Aq Mt rin@NetBSD.org . 97