What kind of Wi-Fi extender can you use?Can you use a Macard Wi-Fi range extender with Arris BGW210-700 Broadband Gateway.

Hi there, @gilliam58! We're here to help get your questions about Wi-Fi extenders answered as best we can. 

While we're unable to determine your third party Wi-Fi extender's compatibility with our service, we can confirm that the AT&T Smart Wi-Fi Extender is compatible with AT&T equipment. 

For instructions on how to set up your third party extender on our network, we recommend that you refer to the user manual of your Macard device for the best steps to get it connected properly. 

Let us know if you have any other questions. We'll be happy to help. 

Lacey, AT&T Community Specialist