Verizon G-211m-c Manual -

A: The port exists, but Verizon no longer provides batteries. You can attach a standard 12V battery (user responsibility).

A: Yes. The Ethernet port is 10/100/1000 Mbps. Verizon G-211m-c Manual

You cannot change MTU, VLANs, or bridge modes on this device. Those settings must be handled by your router. 8. Frequently Asked Questions Q: Can I use my own router instead of Verizon’s? A: Yes. Plug any router into the Ethernet port. For TV service, you need a MoCA adapter or a Verizon router. A: The port exists, but Verizon no longer provides batteries