
Review Summary
IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac
AC1300 enhanced AC performance : 400+867 Mbps
802.11n : up to 300 Mbps
802.11n 256QAM : up to 400 Mbps
802.11ac : up to 867 Mbps
Internal antenna x 2
2.4 GHz 2 x 2
5 GHz 2 x 2
2.4 GHz / 5 GHz
64-bit WEP, 128-bit WEP, WPA2-PSK, WPA-PSK
MU-MIMO
OS Support
Windows 10
Windows 8.1
Windows 8
Windows 7
Mac OS X 10.7 to 10.12
Linux
2.49 x 1 x 0.50" (63.4 x 26.9 x 12.8mm)
0.67 oz (19g)
889349692929
Boost Your PC with Faster Wi-Fi
ASUS USB-AC55 B1 gives your PC a wireless boost of up to 33% on the 2.4GHz band thanks to 256QAM technology and an amazing 300% on the 5GHz band with 2x2 802.11ac antenna design. With a combined data rate of up to 1300 Mbps, your desktop or laptop will be able to handle bandwidth-intensive tasks easily.
Full Wi-Fi Speed on multiple devices
Thanks to MU-MIMO technology in USB-AC55 B1, you can enjoy full-speed WiFi when multiple MU-MIMO compatible devices are connected without slowing down your WiFi speed.
Dual Band Support
Dual band antenna design of USB-AC55 B1 enables your PC/laptop to connect with 5GHz band for smooth 4K UHD streaming and low-latency gaming.