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RTWN_USB(4) Device Drivers Manual RTWN_USB(4)

rtwn_usbRealtek USB device glue

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_usb
device wlan

This module provides the USB bus glue needed for the devices supported by the rtwn(4) driver.

The rtwn_usb driver supports Realtek RTL8188CU/RTL8188RU/RTL8188EU/RTL8192CU/RTL8192EU/RTL8812AU/RTL8821AU based USB wireless network adapters, including:

Alfa AWUS036NHR v2 USB 2.0
ASUS USB-AC56 USB 3.0
ASUS USB-N10 NANO USB 2.0
Asus USB-N13, rev. B1 USB 2.0
Belkin F7D1102 Surf Wireless Micro USB 2.0
Buffalo WI-U2-433DM USB 2.0
Buffalo WI-U3-866D USB 3.0
D-Link DWA-123 rev D1 USB 2.0
D-Link DWA-125 rev D1 USB 2.0
D-Link DWA-131 USB 2.0
D-Link DWA-131 rev E1 USB 2.0
D-Link DWA-171 rev A1 USB 2.0
D-Link DWA-172 rev A1 USB 2.0
D-Link DWA-180 rev A1 USB 2.0
D-Link DWA-182 rev C1 USB 3.0
Edimax EW-7811Un USB 2.0
Edimax EW-7811UTC USB 2.0
Edimax EW-7822UAC USB 3.0
Elecom WDC-150SU2M USB 2.0
EnGenius EUB1200AC USB 3.0
Hawking HD65U USB 2.0
Hercules Wireless N USB Pico USB 2.0
I-O Data WN-AC867U USB 3.0
Linksys WUSB6300 USB 3.0
NEC AtermWL900U PA-WL900U USB 3.0
Netgear A6100 USB 2.0
Netgear WNA1000M USB 2.0
Planex GW-900D USB 3.0
Realtek RTL8192CU USB 2.0
Realtek RTL8188CUS USB 2.0
Sitecom WLA-7100 USB 3.0
TP-Link Archer T4U USB 3.0
TP-LINK TL-WN723N v3 USB 2.0
TP-LINK TL-WN725N v2 USB 2.0
TP-LINK TL-WN821N v4 USB 2.0
TP-LINK TL-WN821N v5 USB 2.0
TP-LINK TL-WN822N v4 USB 2.0
TP-LINK TL-WN823N v1 USB 2.0
TP-LINK TL-WN823N v2 USB 2.0
TRENDnet TEW-805UB USB 3.0
ZyXEL NWD6605 USB 3.0

rtwn(4), rtwn_pci(4), rtwnfw(4), usb(4)

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.

October 9, 2017 FreeBSD-12.0