Mobile broadband connection on NSA 2700 for Internet failover
I have an NSA 2700 that i would like to use a broadband modem for failover Internet connection. When I look at the article that tells which devices are supported (https://community.sonicwall.com/technology-and-support/home/leaving?allowTrusted=1&target=https%3A%2F%2Fwww.sonicwall.com%2Fsupport%2Fknowledge-base%2Fwhat-wireless-cards-and-usb-broadband-modems-are-supported-on-firewalls-and-access-points%2F170505473051240%2F) it lists devices that are very old and in most cases, are not even available anymore. Can anyone tell me if they have used a usb modem on the NSA 2700 for failover connectivity, and which device did you use? Thank you in advance for any help.