It automatically connects to the suitable WiFi network near you. So your wireless connections are safe from intruders.Īnother notable advantage of Archer T2U nano WiFi USB adapter is it supports WiFi roaming.
It is capable to provide 433 Mbps speed on 5GHz (ideal for HD streaming and online gaming) and 200Mbps on 2.4GHz (perfect for normal web browsing).Īrcher T2U nano adapter supports 64/128-bit WEP, WPA/WPA2, and WPA-PSK/WPA2-PSK encryption standards. It is tiny, compact and high speed WiFi adapter that supports 2.4 GHz and 5 GHz band.
It is a bit old Dell Laptop that supports 2.4 GHz channel only.Īfter doing a lot of web search, I bought TP-Link AC600 USB WiFi Adapter (Archer T2U Nano) from Amazon.Ĭompared to other WiFi USB network adapters, the TP-Link AC600 Archer T2U model has many advantages. You will need to recompile this driver each time you install a new kernel update.Unfortunately, the built-in WiFi network interface in my Laptop doesn't support 5 GHz channel. ip addr command (or the NetworkManager desktop widget, if you use one) indicates that a new NIC is detected once you load the module, you can install it persistently with: $ sudo cp 8812au.ko /lib/modules/$(uname -r)/kernel/drivers/net/wireless If this is successful, you can now try loading the module: $ sudo insmod 8812au.koĪpparently the WiFi adapter name may use the en prefix instead of the expected wl. Here seems to be Centos7-specific compilation instructions: $ yum install -y git gcc kernel-devel Googling on 0bda:0811 reveals that the WiFi chip in the dongle is Realtek RTL8812au.Īpparently you may need to build the 8812au driver from source code.
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