D-Link DWA-181 rev A1

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abgn+ac (AC1300)
AC1300 MU-MIMO Wi-Fi Nano USB Adapter
DWA-181 Side2.png
Homepage Product page
WikiDevi.wi-cat.ru D-Link DWA-181 rev A1
Platform
BrandModelRev D-Link DWA-181 rev A1
Interface USB 2.0
Connector Male A
Form factor nano dongle
FCCID KA2WA181A1, NDD9578221607
ICID 4216A-WA181A1
Board ID 1246-00000172-50Z
Chip1 Realtek RTL8812BU

OUI: EC:AD:E0

MIMO status 2x2:2
Wireless Standards IEEE 802.11a/b/g/n/ac
802.11ac up to 867 Mbps
N-QAM up to 400 Mbps
802.11n up to 300/300 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
802.11a up to 54 Mbps
Operating Frequency 2.4 or 5 GHz
Other
Manuf/OEM/ODM Edimax EW-7822UNC

Flags:
Wave2, MU-MIMO, 256QAM

Probable Linux driver
probably rtl8812bu
(see also passys)

Windows driver
see Realtek's website

Retail
FCC approval date 01 May 2019
ASINs B07RXTVK7J Flag of Canada.svg
B07YYL3RYJ Flag of Canada.svg
Country of manuf China
 FCC ID
ASUS USB-AC53 NanoMSQ-USBACRN00
NDD9578221607
Edimax EW-7822ULCNDD9578221607
Edimax EW-7822UNCNDD9578221607
NETSCOUT EW-7822UNCRD7-7822UNCUS
NDD9578221607
Netgear A6150PY318300429
NDD9578221607
TRENDnet TEW-808UBMXU8TEW808UBM
NDD9578221607

For a list of all currently documented Realtek chipsets with specifications, see Realtek.

For a list of all currently documented D-Link devices with specifications, see D-Link.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
400 Mbps - 2SS 2.4GHz 802.11n (40MHz chan., 256-QAM) = AC1300 class

Overview

"1246-00000172-50Z", "BP4M", "E186014", "P/C*F119-223", and "EW-7822UNC" are silkscreened on the board in the FCC photos.

See also: Netgear A6150

Pictures

Retail Images

Notes

Linux support

For linux kernel version 2.6.24 ~ 5.8 (Realtek), 5.9 (Nov,2020)

USB using the chip Realtek RTL8812BU

Easy to follow installation: https://github.com/morrownr/88x2bu

Change network setting to wpa2 connection if usb is not wpa3 supported