D-Link AC1900 User Manual page 25

Section 3 - Installation
Setup Wizard (continued)
Create a Wi-Fi password (between 8-63 characters). Your wireless clients will
need to have this passphrase or key entered to be able to connect to your
wireless network.
Click to continue.
Note: The DIR-878's Smart Connect feature presents a single wireless network.
When connecting clients to an extension network, they will be automatically
added to the best band, either 2.4 GHz or 5 GHz. To disable the Smart Connect
feature and individually con gure 2.4 GHz and 5 GHz networks, refer to Wireless
on page 59.
In order to secure the router, please enter a new password. You will be prompted
for this password every time you want to use the router's web con guration
utility. Click to continue.
D-Link DIR-878 User Manual 21