USB LTE Modem – IP66 4G Cellular Add-On for Rugged Headsets, Nano SIM

USB LTE modem: overview

This USB LTE modem gives the rugged assisted reality headset (RealWear Navigator 520 or Navigator Z1) cellular internet where Wi-Fi is not available. It attaches to the headset frame with a short USB-C cable and uses a standard Nano SIM card (not included).

With the same IP66 rating as the rugged headsets, it stands up to dust, rain and harsh field conditions, and it supports download speeds up to 150 Mbps and upload up to 50 Mbps.

Check with your mobile operator before ordering: it does not work with every network (CDMA-based services are not supported), and due to certification restrictions it cannot be shipped to Brazil, Canada, Malaysia, Mexico or Vietnam.

Who the usb lte modem is for

Remote field work, pipelines, wind farms and construction sites without reliable Wi-Fi.

• Remote field service
• Utilities and pipelines
• Agriculture
• Construction sites without Wi-Fi
• Emergency response

Features in detail

4G LTE connectivity

LTE-FDD bands B1/2/3/4/5/7/8/12/17/20 and UMTS B1/2/4/5/8.

IP66

Dust- and water-resistant like the headset.

Up to 150/50 Mbps

Enough for video calls with remote experts.

Nano SIM

Use a data SIM from a supported operator.

Mount included

A low-profile mount keeps it snag-free.

Compatibility

Compatible with the RealWear Navigator 520 and Navigator Z1. When used with the Navigator Z1, the system is no longer considered intrinsically safe.

Choosing the right accessories

For the rugged headsets (Navigator 520 and Z1), choose a mount that matches your site rules: brand-specific hard hat clips give the firmest fit on MSA, Honeywell, Petzl, 3M and Japanese helmets; the universal hard hat band fits most other front-brim hard hats; the Workband 2, Tri-Band Strap and Overhead Band are for use without a hard hat or under a bump cap; and the ball cap suits outdoor, light-duty work.

For power, the Navigator 520 uses hot-swappable 2600 mAh batteries: pair spares with the single-bay charger and a Quick Charge 3.0 USB-A adapter. The lightweight headband model (Arc 3) charges over USB-C or on its desk/wall charging station, powered by a USB-C Power Delivery adapter.

For connectivity and sensing, the Mini LTE Modem adds 4G where there is no Wi-Fi, and the thermal camera module adds FLIR thermal imaging to the Navigator 520. Remember that only certified accessories keep the Navigator Z1 intrinsically safe.

Setup and use

1. Confirm your operator and bands are supported.
2. Insert a Nano SIM.
3. Fit the modem in its mount on the headset frame and connect the USB-C cable.
4. Enable mobile data in the headset settings.

Care and maintenance

Wipe it with a soft, slightly damp cloth, keep it away from solvents and excessive heat, and inspect it regularly for wear. Replace it as soon as it no longer holds or protects as it should.

Specifications

What's in the box

• Mini LTE Modem (SIM not included)
• Mini LTE Modem mount

Shipping, returns and warranty

Shipping

Shipping is free on orders worldwide. Orders are prepared and dispatched within 1–3 business days and typically arrive within 4–8 business days in total, with tracking sent by email. Customs or public holidays can occasionally add a few days, and some items ship directly from our supplier.

Returns

You have 14 days from delivery to return the product for a refund, for any reason. It must be new, unused and in its original packaging with all accessories and documents. Contact us at metanexusxr@gmail.com with your order number to start the return. Consumables such as face cushions, foam pads or batteries showing wear cannot be refunded.

Warranty

Headsets and original accessories bought from our store are covered by a 2-year limited warranty against manufacturing defects. If anything goes wrong, email us your order number and a short description or photo and we will handle the claim with you.

Frequently asked questions

Is a SIM included?

No.

Does it work in the US?

It supports the listed LTE bands but not CDMA networks; check your operator.

Can it be used with the intrinsically safe headset?

Yes, but the system then loses intrinsic-safety status.

Which countries can it not be shipped to?

Brazil, Canada, Malaysia, Mexico and Vietnam.

Will it work with my carrier?

It supports the LTE/UMTS bands listed; CDMA networks are not supported.

Is a mount included?

Yes, the modem includes a mount.

How long does delivery take?

Shipping is free worldwide. Orders are dispatched within 1–3 business days and usually arrive within 4–8 business days in total, with tracking by email.

Can I return it if it is not right for me?

Yes, within 14 days of delivery, as long as it is new, unused and in its original packaging. Email metanexusxr@gmail.com with your order number to start a return.

Is it covered by a warranty?

Yes, a 2-year limited warranty against manufacturing defects on products bought from our store.

Is this a genuine part?

Yes. It is an original accessory made by the headset manufacturer, not a third-party copy.

Find more headset accessories, or compare enterprise XR headsets for frontline teams.