Due to inactivity, your session will end in approximately 2 minutes. Extend your session by clicking OK below.

Due to inactivity, your session has expired. Please sign in again to continue.

Verizon 4G LTE USB Modem 551L - Support Overview

Find support and online tools for your Verizon 4G LTE USB Modem 551L.

Activation instructions

4G LTE USB Modem 551L User Guide (PDF)

This user guide can help you get the most out of your device.

Troubleshoot 4G LTE USB Modem 551L

This online tool will help you identify and resolve problems with your device.

Learn how to check for Verizon wireless coverage while in the US. Find steps to check coverage and determine what the indicators on your device mean.

Here's how to properly clean / disinfect / sanitize your smartphone / tablet / basic phone / smartwatch / jetpack.

Here's how to reinstall PC Card / USB Modem drivers on your Windows computer.

Here's how to resolve driver conflicts if your device doesn't properly interface with your computer.

Filter all topics below.