TP-Link TD-8841 User Manual page 27

After that you will enter the next page shown as Figure 3-29. Click "Don't search online".
Then Figure 3-30 will be displayed. Click Next to search and install the driver from your CD.
Note:
You must insert the CD first.
TD-8841 External ADSL2+ Router User Guide
Figure 3-28
Figure 3-29
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