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MAX HD4 MBX

The MAX HD4 MBX is capable of combining the bandwidth of 4 cellular links into an unbreakable, high-speed SD-WAN connection. The MAX HD4 MBX supports up to 8 SIM cards, with room for another 8 with the optional SIM Injector. With up to 16 cellular providers to connect to, spotty coverage will simply not be a problem.

  • SpeedFusion Technology: Hot Failover, Bandwidth Bonding, WAN Smoothing
  • 9x (GE) Ethernet LAN Ports
  • 3x (GE) WAN ports
  • Cellular Modem LTE / LTEA / LTEA Pro / GLTE
  • Wi-Fi WAN
  • 2.5 Gbps Throughput
  • PoE Output
  • Multiple Power Input Options
  • Ignition Sensing
  • 5G Ready
  • InControl2
  • FirstNet (Band 14)

Use Cases

The HD4 MBX fits in a variety of scenarios:


Ready for Any Environment

MAX HD4 MBX Diagram

Fanless Design

Thrives in high-particle environments that would break other fan-based routers.

8×802.3at PoE Outputs

Power your IP phones, cameras, and access points.

Robust Metal Enclosure

Same dimensions as the previous HD4, so it can fit seamlessly into any of your previous deployments.


Ideal for On-The-Go Deployments

Ignition Sensing gives it the ability to turn on and off depending on whether the vehicle has started. Upon vehicle shutdown, the MBX can also shut down after a user-defined interval, saving the battery from excessive drain.

The HD4 MBX also supports the optional SIM Injector, which adds another 8 cellular providers to connect with. This mitigates weak spots in cellular coverage, ensuring consistent connectivity. If your deployment crosses national boundaries, you can also use the SIM Injector to load multiple SIM cards, preventing roaming charges.


Future Proof Design. Ready for 5G

Right out of the box, the HD4 MBX supports Gigabit LTE. For future technologies, the MBX features a swappable cellular module, so when you need to upgrade to 5G, you can simply swap your old one with a new one. The MBX is also capable of 2.5Gbps of throughput, giving you plenty of bandwidth for Gigabit Ethernet, 5G, or any future mobile technologies.


Explore the MAX HD Series

MAX HD2 Mini

MAX HD2 Mini
Compact Dual 4G LTE Mobile Router

MAX HD2

MAX HD2
Dual 4G LTE Mobile Router

MAX HD2 Dome

MAX HD2 Dome
Dual Cellular Router for Mobile Outdoor Deployments

MAX HD4 MBX

MAX HD4
Quad 4G LTE Mobile Router

Questions? Our team has the knowledge and experience to help you get it right.

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