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AC1200 Wireless USB Adapter

MWA265 (AC1200)

AC1200 Wireless USB Adapter

  • Up to 1200Mbps wireless speed—With 802.11ac technology, perfect for smooth HD video, audio streaming and online gaming.
  • Super Speed USB 3.0 port—Up to 10x faster than USB 2.0.
  • Selectable Dual Band wireless design—Working in the less congested band for more stable and better performance.
  • Two high gain external antenna—With stronger signal penetration strength, wider wireless coverage, providing better performance and stability.
  • Easily setup—Device driver with online setup wizard. Flexible deployment with included USB 3.0 Cable.
  • Supports—Windows XP / Vista / 7 / 8 / 8.1 / 10, Mac OS X 10.4~10.12, Linux: Ubuntu 14.04,Ubuntu 16.04, LinuxMint 18.02 and fedora 23. Does not support Linux CentOS 7, Kali, openSuSE, Debian 9 and Mac OSX 10.13. 

Meross AC1200 Wireless USB Adapter MWA265 is designed to take your PCs and Macbooks to online world with the next generation Wi-Fi Standard - 802.11ac technology. With wireless speed of up to 1200Mbps (866Mbps at 5GHz and 300Mbps at 2.4GHz) and super speed USB 3.0 port, MWA265 provides you with a fast, reliable wireless connection for lag-free HD video streaming and online gaming. Moreover, MWA265 supports both 2.4G and 5G bands, you can flexibly choose the less congested band for connection. Apart from the general features, MWA265 can achieve wider wireless coverage and stable connection with its two high gain external antenna.


Chipset Realtek RTL8812AU
Interface USB 3.0
Button WPS Button
Dimensions ( W x D x H ) 2.5 x 1.0 x 0.7 in. (without external antenna)
7.0 x 4.0 x 0.7 in. (with external antenna)
Antenna Two 5dBi External Antenna


Wireless Standards IEEE 802.11 a/b/g/n/ac
Frequency 5GHz
Signal Rate 5GHz:
11ac: Up to 867Mbps
11n: Up to 300Mbps
11a: Up to 54Mbps
11n: Up to 300Mbps
11g: Up to 54Mbps
11b: Up to 11Mbps
Reception Sensitivity 5GHz:
11a 6Mbps: -96dBm
11a 54Mbps: -79dBm
11n HT20 MCS0: -94dBm
11n HT20 MCS7: -77dBm
11n HT40 MCS0: -92dBm
11n HT40 MCS7: -74dBm
11ac VHT80 MCS0: -89dBm
11ac VHT80 MCS9: -64dBm
11b 1Mbps: -99dBm
11b 11Mbps: -93dBm
11g 6Mbps: -94dBm
11g 54Mbps: -77dBm
11n HT20 MCS0: -95dBm
11n HT20 MCS7: -76dBm
11n HT40 MCS0: -92dBm
11n HT40 MCS7: -73dBm
Transmit Power <20dBm(EIRP)
Wireless Security Support 64/128 bit WEP, WPA-PSK/WPA2-PSK

*Does not support Enterpirse WiFi.

Modulation Technology DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM, 256-QAM


Certification CE, RoHS
Package Contents Wireless Adapter
Two External Antenna
USB 3.0 Cable
Driver CD
System Requirements Windows XP / Vista / 7 / 8 / 8.1 / 10
Mac OS X 10.6~10.12
Environment Operating Temperature: 0℃~40℃ (32℉~104℉)
Storage Temperature: -40℃~70℃ (-40℉~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing

Download for MWA265 (AC1200)


MWA265(UN) v1 User Manual

Drivers GPL Code


GPL Code