Meross MWA255

abgn+ac (AC600)
	AC600 Wireless USB Adapter
Homepage	Product page
Platform
Brand • Model • Rev	Meross MWA255
Interface	USB 2.0
Connector	Male A
Form factor	mini dongle (w/ large antenna)
FCCID	2AMUU-MWA255, 2AKC6XHT-WF5E
Chip1	Realtek RTL8811AU
	OUI: none specified
Antenna Connection	RP-SMA
MIMO status	1x1:1
Wireless Standards	IEEE 802.11a/b/g/n/ac
802.11ac	up to 433 Mbps
802.11n	up to 150 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
Probable Linux driver; Realtek vendor driver (8812au); Driver version 5.3.4 available on Edimax site; (select EW-7811UAC on Edimax download page); See also aircrack-ng rtl8812au repo on GitHub ; (see also passys)
Windows driver; see Realtek's website
Retail
FCC approval date	26 July 2017
ASIN	B07376J387
Country of manuf	China
Shen Zhen Xin Hua Tian Technology 5B06	2AKC6XHT-WF5E

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

• 433 Mbps - 1SS 5GHz 802.11ac (80MHz chan.),

• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = AC600 class

Overview

FCC ID 2AMUU-MWA255 is a change request from 2AKC6XHT-WF5E.

The RP-SMA connector and large antenna are for 2.4GHz while a small internal antenna is for 5GHz.