Linksys WUSB6400M

abgn+ac (AC1200)
AC1200 MU-MIMO USB Wi-Fi Adapter
Homepage	Product page
Support	Support page
Platform
Brand • Model • Rev	Linksys WUSB6400M
Interface	USB 3.0
Connector	Male A
Form factor	dongle
ID:13b1:0043 Windows: USB\VID_13B1&PID_0043
FCCID	Q87-WUSB6400M
Chip1	Realtek RTL8812BU
OUI: none specified
Antenna Connection	U.FL
MIMO status	2x2:2
Wireless Standards	IEEE 802.11a/b/g/n/ac
802.11ac	up to 867 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	SerComm
Flags: MU-MIMO, Wave2, DFS
Probable Linux driver probably rtl8812bu USB ID not yet observed in any mainline kernel / this list (note: outdated) (see also passys)
Windows driver see Realtek's website
Retail
FCC approval date	29 March 2017
(Est.) release date	June 2017
(Est.) initial retail price (in USD)	$59.99
Newegg	N82E16833124644
ASIN	B06ZZLTGWT

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

For a list of all currently documented Linksys device with specifications, see Linksys.

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

"CBK00B-0.828" is silkscreened on the board in the FCC photos.