I am here to tell you that how to install the driver of Edup 11 AC 1900 M Dual Band USB 3.0 (Wireless Adapter)  it in Window 10 You can See in Pictures Below step by step:

There are two types  by installing it by Using CD that inside the box & the Second one is to download driver from here http://www.edup.cn/support/xiazaizhongxin/ep-ac1622-qudong/

Procedure is Same in almost both step.First see that how to install it by using CD Drive

Step 1:

Put in the CD and find windows file “windows (xp,vista,win7,win8,win10)” and Setup .Exe as you can see in picture below:

After Double Clicking Setup.exe you will Redirect to the initialization,then click the “Next”There Shows the Installation Progress.As you can see in The Picture below:

Do not interrupt installation,you can see Different pictures running fastly.Actually it install Different packages that has to be install.As you can see below:

After this it will install REALTEK USB WIRELESS LAN Driver all these things done after clicking Finish.Now you will see this icon in your toolbar that is Circle in red colour see picture below:

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Now you have to restart your system after clicking finish (Optional)

After this your software is being install now connect the usb port of Your wireless Adapter when you connect usb wireless then Icon change in toolbar but you see the colour is red until Wifi is connecting… see below

If you click on this Red Signal your Realtek Software is open that is like this as you can see in this picture below from here you can Connect you incoming wifi’s and many more.