ALFA NETWORK AWUS048NH - Manual (Page 13)

Wireless 11N USB Adapter
(2) If the device is Wireless 11n 1T2R USB Adapter, It would appear a prompt window as follow,
please click “Continue Anyway”.
6. Please wait again while installation
7. After all the steps above, you will see the screen below, click Finish to reboot the system.
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