Quick Installation Guide
18 
9.   Execute the command below to load the driver. 
sudo insmod 8821au.ko 
10.  Plug the EW-7811UAC/DAC into your computer and press “Restart”. 
11.  When Ubuntu has restarted, click on “Dash Home” and then type 
“network”. Click on the “network” icon as below. 
12.  Click on “Wireless” and then click the icon to open the drop-down 
menu labeled “Network Name”. Select the network you wish to connect to 
and enter the necessary security information. 










