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.Dd January 28, 2019
.Dt RTWN_USB 4
.Os
.Sh NAME
.Nm rtwn_usb
.Nd "Realtek USB device glue"
.Sh SYNOPSIS
To compile this driver into the kernel,
place the following lines in your
kernel configuration file:
.Bd -ragged -offset indent
.Cd "device xhci"
.Cd "device ehci"
.Cd "device uhci"
.Cd "device ohci"
.Cd "device usb"
.Cd "device rtwn"
.Cd "device rtwn_usb"
.Cd "device wlan"
.Ed
.Sh DESCRIPTION
This module provides the USB bus glue needed for the devices supported
by the
.Xr rtwn 4
driver.
.Sh HARDWARE
The
.Nm
driver supports Realtek RTL8188CUS/RTL8188RU/RTL8188EU/RTL8192CU/RTL8192EU/RTL8812AU/RTL8821AU
based USB wireless network adapters, including:
.Pp
.Bl -column -compact "Belkin F7D1102 Surf Wireless Micro" "RTL8188CUS" "Bus"
.It Em Card Ta Em Chip Ta Em Bus
.It "Alfa AWUS036NHR v2" Ta RTL8188RU Ta USB 2.0
.It "ASUS USB-AC56" Ta RTL8812AU Ta USB 3.0
.It "ASUS USB-N10 NANO" Ta RTL8188CUS Ta USB 2.0
.It "Asus USB-N13, rev. B1" Ta RTL8192CU Ta USB 2.0
.It "Belkin F7D1102 Surf Wireless Micro" Ta RTL8188CUS Ta USB 2.0
.It "Buffalo WI-U2-433DM" Ta RTL8821AU Ta USB 2.0
.It "Buffalo WI-U3-866D" Ta RTL8812AU Ta USB 3.0
.It "D-Link DWA-123 rev D1" Ta RTL8188EU Ta USB 2.0
.It "D-Link DWA-125 rev D1" Ta RTL8188EU Ta USB 2.0
.It "D-Link DWA-131" Ta RTL8192CU Ta USB 2.0
.It "D-Link DWA-131 rev E1" Ta RTL8192EU Ta USB 2.0
.It "D-Link DWA-171 rev A1" Ta RTL8821AU Ta USB 2.0
.It "D-Link DWA-172 rev A1" Ta RTL8821AU Ta USB 2.0
.It "D-Link DWA-180 rev A1" Ta RTL8812AU Ta USB 2.0
.It "D-Link DWA-182 rev C1" Ta RTL8812AU Ta USB 3.0
.It "Edimax EW-7811Un" Ta RTL8188CUS Ta USB 2.0
.It "Edimax EW-7811UTC" Ta RTL8821AU Ta USB 2.0
.It "Edimax EW-7822UAC" Ta RTL8812AU Ta USB 3.0
.It "EDUP EP-AC1620" Ta RTL8821AU Ta USB 2.0
.It "Elecom WDC-150SU2M" Ta RTL8188EU Ta USB 2.0
.It "EnGenius EUB1200AC" Ta RTL8812AU Ta USB 3.0
.It "Hawking HD65U" Ta RTL8821AU Ta USB 2.0
.It "Hercules Wireless N USB Pico" Ta RTL8188CUS Ta USB 2.0
.It "I-O Data WN-AC867U" Ta RTL8812AU Ta USB 3.0
.It "Linksys WUSB6300" Ta RTL8812AU Ta USB 3.0
.It "NEC AtermWL900U PA-WL900U" Ta RTL8812AU Ta USB 3.0
.It "Netgear A6100" Ta RTL8821AU Ta USB 2.0
.It "Netgear WNA1000M" Ta RTL8188CUS Ta USB 2.0
.It "Planex GW-900D" Ta RTL8812AU Ta USB 3.0
.It "Realtek RTL8192CU" Ta RTL8192CU Ta USB 2.0
.It "Realtek RTL8188CUS" Ta RTL8188CUS Ta USB 2.0
.It "Sitecom WLA-7100" Ta RTL8812AU Ta USB 3.0
.It "TP-Link Archer T4U" Ta RTL8812AU Ta USB 3.0
.It "TP-Link Archer T4U v2" Ta RTL8812AU Ta USB 3.0
.It "TP-Link Archer T4UH v1" Ta RTL8812AU Ta USB 3.0
.It "TP-Link Archer T4UH v2" Ta RTL8812AU Ta USB 3.0
.It "TP-Link TL-WN722N v2" Ta RTL8188EU Ta USB 2.0
.It "TP-LINK TL-WN723N v3" Ta RTL8188EU Ta USB 2.0
.It "TP-LINK TL-WN725N v2" Ta RTL8188EU Ta USB 2.0
.It "TP-LINK TL-WN821N v4" Ta RTL8192CU Ta USB 2.0
.It "TP-LINK TL-WN821N v5" Ta RTL8192EU Ta USB 2.0
.It "TP-LINK TL-WN822N v4" Ta RTL8192EU Ta USB 2.0
.It "TP-LINK TL-WN823N v1" Ta RTL8192CU Ta USB 2.0
.It "TP-LINK TL-WN823N v2" Ta RTL8192EU Ta USB 2.0
.It "TRENDnet TEW-805UB" Ta RTL8812AU Ta USB 3.0
.It "ZyXEL NWD6605" Ta RTL8812AU Ta USB 3.0
.El
.Sh SEE ALSO
.Xr rtwn 4 ,
.Xr rtwn_pci 4 ,
.Xr rtwnfw 4 ,
.Xr usb 4
.Sh BUGS
The
.Nm
driver does not support any of the 802.11ac capabilities offered by the
adapters.
Additional work is required in
.Xr ieee80211 9
before those features can be supported.