High Power 5G Mobile Router
The SHIELD MegaFi 2 Mobile is the first HPUE cellular router with 5G capabilities, delivering stronger more reliable connections for up to 128 simultaneous users – even in hard-to-reach areas. Supports all 5G/4G AT&T bands, including FirstNet Band 14.


6x the Power for Uninterrupted Connectivity
With up to 6x the transmission power on Band 14, the SHIELD MegaFi 2 Fixed extends signal reach and increases building penetration. First responders and businesses can maintain robust connectivity for mission-critical communication where standard signals don’t reach.
Reliable Connectivity for First Responders & Businesses
Designed for fixed applications, the SHIELD MegaFi 2 is perfect for first responders and businesses with critical connectivity needs such as:
- Emergency Operation Centers
- Fire Stations & Police Departments
- Medical Centers
- Surveillance & Security Systems
- Utility & Energy Sites
- Financial Intuitions
- Data Centers
- And much more!


Wired or Wireless Access for Any Device
Once set up, the MegaFi 2 Fixed creates a powerful WiFi 6 network and offers two Ethernet ports for reliable wired connections. Easily connect phones, laptops, and IoT devices for seamless voice and data access.
Seamless Device Management
Monitor, manage, and track all SHIELD MegaFi devices from a centralized platform. The MegaPortal provides real-time insights, remote diagnostics, and performance monitoring to keep critical operations running smoothly.

The SHIELD MegaFi 2 Fixed by Nextivity is the first High-Power User Equipment (HPUE) cellular router supporting all 5G/4G AT&T bands. With up to 6x the transmission power of standard devices on Band 14, it significantly enhances signal reach and building penetration. This ensures first responders and businesses maintain critical connectivity, even deep inside structures. Applications include public safety answering points, command centers, offices, utility sites, and much more.
Designed for demanding operations, the SHIELD MegaFi 2 Mobile supports up to 128 devices at once, keeping every person on your team and every device online when and where it matters most. Tracking and managing your fleet of MegaFis is simple via the Mega Portal.
- FirstNet Trusted™, 5G FirstNet Ready
- Supports 5G SA and NSA, 4G/LTE Failover
- Power Class 1 Device on Band 14, Power Class 3 on All Other AT&T Bands
- WiFi 6, 2 Ethernet Ports, & GPS
- Handles Up to 128 Simultaneous Clients
- Dual-SIM Capable, 1 Nano SIM & 1 e-SIM
Cellular Specifications | |
---|---|
HPUE Support | PC1 operation on Band 14 (future support for n14) |
5G Bands | n1, n2, n5, n7, n25, n28, n30, n38, n41, n66, n71, n77 |
LTE Bands | B2, B4, B5, B12, B13, B14, B17, B25, B30, B66, B71 |
Peak Download Speed | Up to 1.0 Gbps (NSA/SA) |
Peak Upload Speed | Up to 0.55 Gbps (NSA), 0.90 Gbps (SA) |
Carrier Support | AT&T, FirstNet |
Hardware & Connectivity | |
---|---|
Wi-Fi | Dual Band 2.4/5 GHz Wi-Fi 6 (802.11ax) |
Max Connected Users | 256 clients |
Security Protocols | WPA2/WPA3 Personal and Enterprise |
Ethernet Ports | 2x Gigabit RJ-45 (1 WAN & 1 LAN) |
SIM | 4FF NanoSIM + e-SIM |
Antenna Connectors | 6x SMA (4x cellular, 1x GNSS, 1x Band 14 HPUE) |
- High Power MegaFi 2 Router
- Paddle Antennas
- Ethernet Cable
- AC Power Supply
- SIM Ejector Tool
- Quick Start Guide
- Emergency Operation Centers
- Fire & Police Stations
- Hospitals & Healthcare Facilities
- Government Offices & Remote Workstations
- Utility & Energy Sites
- Industrial & Manufacturing Facilities
- Surveillance & Security Operations
- Smart Grid & IoT Infrastructure
Why Should I Get the MegaFi 2 Fixed?
Why settle for unreliable connectivity when critical operations depend on it? The SHIELD MegaFi 2 Fixed delivers up to 6x the transmission power of standard routers on Band 14, ensuring stronger coverage and superior building penetration. Whether for emergency response hubs or industrial facilities, it provides uninterrupted voice and data connectivity in even the most challenging locations.
What’s the Difference Between the MegaFi 2 Fixed and MegaFi Fixed?
The MegaFi 2 Fixed and MegaFi Fixed differ in network capabilities and SIM flexibility. The MegaFi 2 Fixed supports all 5G bands and is 5G FirstNet Ready, making it a future-proof solution as networks evolve. It also features dual SIM support for greater connectivity options.
In contrast, the MegaFi Fixed is limited to AT&T LTE bands and FirstNet with support for only a single SIM card. However, it does offer additional Ethernet ports for more wired connections.
For 5G compatibility and dual SIM functionality, the MegaFi 2 Fixed is the better choice.
Does the MegaFi 2 Fixed Only Work for FirstNet?
No. The MegaFi 2 Fixed supports all AT&T 5G and 4G bands, making it ideal for both public safety organizations and businesses requiring reliable connectivity. However, high-power mode is exclusive to FirstNet Band 14.
Will the MegaFi 2 Fixed Work with Verizon or T-Mobile?
The MegaFi 2 Fixed is designed exclusively for AT&T’s network, including FirstNet. However, Verizon and T-Mobile users can still connect via WiFi and benefit from its powerful internet capabilities.
What 5G Bands Does the MegaFi 2 Fixed Support?
Supported 5G bands include: n1, n2, n5, n7, n25, n28, n30, n38, n41, n66, n71, n77 (support for n14 as network evolves).
If 5G isn’t available in your area, the MegaFi 2 Fixed seamlessly switches to LTE/4G for uninterrupted connectivity.
What Can I Expect After Installing the MegaFi 2 Fixed?
You will notice more consistent coverage and speed in areas where maintaining a connection has historically been challenging.
How Does the MegaFi 2 Support Enterprise Connectivity Across 4G and 5G Bands?
The MegaFi 2 supports all 5G and 4G AT&T bands, including Band 14, providing enhanced coverage for eligible businesses. This ensures reliable connectivity for critical operations, even in remote or challenging environments.
For more info, see HPUE for Enteprises.