Device Guides

Lower speeds than expected

This troubleshooting guide will take you through a number of possible causes to help you find a solution to your problem.

Optus E3276 V2 USB Modem/Lion
Optus E3276 V2 USB Modem/Lion

We found 3 possible causes:

  1. You're downloading files using a peer-to-peer program
  2. You're abroad
  3. No 4G connection established
Email this guide

Would you like information for your {device-name}?

Would you like

Information for one of these devices?

No thanks