Teltonika

Teltonika RUTX12

Dual LTE CAT 6 Industrial Cellular Router

Black Teltonika RUTX12 industrial cellular router on a red background.

Teltonika RUTX12 Dual CAT 6 LTE Router

This powerful dual LTE Cat 6 router is a great fit for mission-critical applications. Two cellular modems for dual simultaneous connections, seamless mobile service switching and load balancing features make this device irreplaceable in applications where losing connection is not an option.

Teltonika RUTX12 Dual 4G CAT 6 Router Features

Millbeck are a Teltonika Diamond Distributor.

Dual LTE

Cellular speeds up to 600 Mbps with dual simultaneous LTE CAT 6 connections

Dual SIM

Instant failover switching

Wi-Fi & BT

Wave-2 802.11ac Dual Band Wi-Fi and Bluetooth LE

Load Balancing

Allows to use multiple WAN sources to increase throughput

Vertical pattern of small gray dots on a white background, denser at the left fading towards the right.
Vertical pattern of small gray dots on a white background, denser at the left fading towards the right.

Why Connect with Millbeck

Millbeck specialises in the cellular hardware and SIMs that sit between an industrial device and the network it depends on. The kind of work where the spec decisions made on day one decide whether the deployment is still online in year five.

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Featured case study

Reliable Cellular Connectivity for EV Charging Infrastructure

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Resources

Latest news & insights

News
Oct 21, 2026

Millbeck Moves to New Premises at Pool Business Park

We have moved to larger premises at Pool Business Park, Pool in Wharfedale Leeds. More room for stock, staging, and office space.

KB
Oct 2, 2026

What Is Router Staging? A Guide for IoT Rollouts

Router staging means preparing routers and gateways before they reach site, so installers mount and power up rather than configure.

KB
Sep 30, 2026

IoT Antennas Explained

IoT Antennas Explained: Types, Gain, MIMO and How to Choose

Image of a data cabinet with a router inside cabled to an external antenna with IoT Antennas explained and the Millbeck logo