Here’s how to disable Wi-Fi on a Hub 3.0 router:
1. Using a computer connected to the Hub 3.0 router, open an Internet browser and type 192.168.0.1 to log in to the web-based control panel.
2. When prompted, enter the password found on the router label.
3. Click on Advanced settings –> Wireless –> Wireless signal –> click the options for Disable 2.4 GHz and Disable 5 GHz.
4. Click Apply changes.