D-Link DWA-181 rev A1

Overview

 * • 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
 * • 400 Mbps - 2SS 2.4GHz 802.11n (40MHz chan., 256-QAM) = 1300 Mbps class

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

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

Pictures
Retail Images