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Is XG135 support 3G/4G connection.
Thanks
IFFI
IFFI,
all XG models support USB Dongle.
Here the official list:
http://docs.sophos.com/nsg/sophos-firewall/v16053/Help/en-us/webhelp/onlinehelp/index.html#page/onlinehelp%2FWhatsNew.html%23
More info on this thread:
https://community.sophos.com/products/xg-firewall/f/hardware/91188/use-a-4g-lte-connection-as-primary
Regards