Provided by: freebsd-manpages_12.2-1_all 
NAME
rtwn_usb — Realtek USB device glue
SYNOPSIS
To compile this driver into the kernel, place the following lines in your kernel configuration file:
device xhci
device ehci
device uhci
device ohci
device usb
device rtwn
device rtwn_usb
device wlan
DESCRIPTION
This module provides the USB bus glue needed for the devices supported by the rtwn(4) driver.
HARDWARE
The rtwn_usb driver supports Realtek
RTL8188CUS/RTL8188RU/RTL8188EU/RTL8192CU/RTL8192EU/RTL8812AU/RTL8821AU based USB wireless network
adapters, including:
Card Chip Bus
Alfa AWUS036NHR v2 RTL8188RU USB 2.0
ASUS USB-AC56 RTL8812AU USB 3.0
ASUS USB-N10 NANO RTL8188CUS USB 2.0
Asus USB-N13, rev. B1 RTL8192CU USB 2.0
Belkin F7D1102 Surf Wireless Micro RTL8188CUS USB 2.0
Buffalo WI-U2-433DHP RTL8821AU USB 2.0
Buffalo WI-U2-433DM RTL8821AU USB 2.0
Buffalo WI-U3-866D RTL8812AU USB 3.0
D-Link DWA-123 rev D1 RTL8188EU USB 2.0
D-Link DWA-125 rev D1 RTL8188EU USB 2.0
D-Link DWA-131 RTL8192CU USB 2.0
D-Link DWA-131 rev E1 RTL8192EU USB 2.0
D-Link DWA-171 rev A1 RTL8821AU USB 2.0
D-Link DWA-172 rev A1 RTL8821AU USB 2.0
D-Link DWA-180 rev A1 RTL8812AU USB 2.0
D-Link DWA-182 rev C1 RTL8812AU USB 3.0
Edimax EW-7811Un RTL8188CUS USB 2.0
Edimax EW-7811UTC RTL8821AU USB 2.0
Edimax EW-7822UAC RTL8812AU USB 3.0
EDUP EP-AC1620 RTL8821AU USB 2.0
Elecom WDC-150SU2M RTL8188EU USB 2.0
EnGenius EUB1200AC RTL8812AU USB 3.0
Foxconn WFUR6 RTL8812AU USB 2.0
Hawking HD65U RTL8821AU USB 2.0
Hercules Wireless N USB Pico RTL8188CUS USB 2.0
I-O Data WN-AC867U RTL8812AU USB 3.0
Linksys WUSB6300 RTL8812AU USB 3.0
NEC AtermWL900U PA-WL900U RTL8812AU USB 3.0
Netgear A6100 RTL8821AU USB 2.0
Netgear WNA1000M RTL8188CUS USB 2.0
Planex GW-900D RTL8812AU USB 3.0
Realtek RTL8192CU RTL8192CU USB 2.0
Realtek RTL8188CUS RTL8188CUS USB 2.0
Sitecom WLA-7100 RTL8812AU USB 3.0
TP-Link Archer T2U Nano RTL8821AU USB 2.0
TP-Link Archer T4U RTL8812AU USB 3.0
TP-Link Archer T4U v2 RTL8812AU USB 3.0
TP-Link Archer T4UH v1 RTL8812AU USB 3.0
TP-Link Archer T4UH v2 RTL8812AU USB 3.0
TP-Link TL-WN722N v2 RTL8188EU USB 2.0
TP-LINK TL-WN723N v3 RTL8188EU USB 2.0
TP-LINK TL-WN725N v2 RTL8188EU USB 2.0
TP-LINK TL-WN727N v5 RTL8188EU USB 2.0
TP-LINK TL-WN821N v4 RTL8192CU USB 2.0
TP-LINK TL-WN821N v5 RTL8192EU USB 2.0
TP-LINK TL-WN822N v4 RTL8192EU USB 2.0
TP-LINK TL-WN823N v1 RTL8192CU USB 2.0
TP-LINK TL-WN823N v2 RTL8192EU USB 2.0
TRENDnet TEW-805UB RTL8812AU USB 3.0
ZyXEL NWD6605 RTL8812AU USB 3.0
SEE ALSO
rtwn(4), rtwn_pci(4), rtwnfw(4), usb(4)
BUGS
The rtwn_usb driver does not support any of the 802.11ac capabilities offered by the adapters.
Additional work is required in ieee80211(9) before those features can be supported.
Debian June 27, 2020 RTWN_USB(4)