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Mobile broadband

Take your internet wherever you go

Data-only SIMs for tablets, modems and portable devices, with plans from 15GB to 180GB and no lock-in contract.

  • No lock-in contract
  • Unused data banked for later
  • 4G and 5G access
A businesswoman checking her phone

Mobile internet without the phone plan

A data-only SIM puts mobile internet in a tablet, a portable modem or a 4G/5G router — no calls or texts, just data. Choose a plan from 15GB to 180GB, and change plans as your needs change. Any data you don't use is banked and carried over to the next month.

It's a simple way to get a work tablet online, connect a site office or caravan, or keep a portable device connected on the road.

Need a backup for your business internet?

Mobile plans can't be used as a backup internet connection. Our 4G Backup Service is built for that — it keeps your site online while your fixed connection is down.

Explore backup and failover

Choose your data plan

Pick the data allowance that suits your device. No lock-in contract, and unused data is banked for later.

Please check our Critical Information Summaries for more information. Learn more›

If you use all your data, automatic 2GB top-ups are added at $10 each, up to five per billing period, unless you ask us to block extra usage charges. How top-ups work›

Check coverage at your address

See predicted 4G and 5G coverage where you'll use your mobile broadband device.

The mobile product of Lightning IP uses the Telstra Wholesale Mobile Network, with predicted coverage areas in all Australian major cities, most outer-metro areas and larger regional centres, as well as many smaller towns and transport corridors. Predicted coverage details are available at our mobile coverage map.

4G and 5G devices

4G and 5G modems, routers and outdoor antennas for fixed wireless and backup connectivity.

Why lightning IP

Because reliable connectivity matters more when you live and work regionally

Built for regional Australia

Our network isn't designed as an afterthought to metro infrastructure. We plan, invest, and optimise specifically for regional towns, business precincts, and essential services accounting for distance, demand, and real-world conditions so your connection performs when it matters most.

Frequently asked questions

A data-only SIM gives a device mobile internet without calls or texts. It suits tablets, 4G and 5G modems, and other portable devices, with plans from 15GB to 180GB of data a month.

Any unlocked device that takes a SIM and supports mobile data - a tablet, a portable modem, or a fixed 4G or 5G router. Browse our 4G and 5G devices if you need one.

Yes. All our data plans include 5G network access. Plans up to 100GB have download speeds of up to 150Mbps, and plans of 120GB and above go up to 250Mbps. 5G access depends on coverage and your device.

Mobile plans can't be used as a backup internet connection. For that we have a dedicated 4G Backup Service that keeps your site online while your fixed internet service is down.

There is no minimum term. All of our plans are month-to-month, so you are never locked in. You can upgrade, downgrade, suspend, or cancel your service at any time without penalty fees.

Yes. Any data you don't use by the end of your billing period is banked and carried over to the next one. Each month your new allowance is used first, then your banked data, before any automatic top-ups. See does unused data roll over to next month? for how it works.

Mobile broadband services are set up for use in Australia. Roaming works through travel packs that are activated by SMS, and most tablets, modems and routers can't receive SMS, so roaming isn't available on data-only plans by default. If you travel often, talk to our team about your options.

Get started

Ready to get connected on the go?

Choose a data plan, or talk to our team if you'd like help picking the right device.