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UniFi 5G Max

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The Ubiquiti UniFi 5G Max (U5G-Max) is a compact indoor 5G modem delivering up to 3.4 Gbps, certified on Verizon, AT&T, and T-Mobile. With dual Nano-SIM slots for automatic carrier failover, a 1.3" touchscreen showing live signal and connection status, and a single 2.5 GbE PoE cable delivering both power and data, it slots into any existing UniFi deployment in minutes. Pairs with ISPTek SIM card data plans on all major U.S. carrier networks.

MSRP $399.00
MPN: U5G-Max

Product Description

Check out our data plans here!

The Ubiquiti UniFi 5G Max (U5G-Max) is the easiest way to add full-performance 5G to any existing UniFi deployment. Delivering up to 3.4 Gbps on 5G, certified on Verizon, AT&T, and T-Mobile, and powered by a single PoE cable from any UniFi switch or gateway, it slots into your existing network in minutes — no new hardware, no complex setup, no separate power supply. With dual Nano-SIM slots for carrier failover and a 1.3″ touchscreen showing live signal and connection status, the 5G Max is purpose-built for IT administrators and MSPs who need enterprise-grade cellular WAN without the complexity. Pair it with an ISPTek SIM card data plan and you have a complete 5G WAN solution running on Verizon, AT&T, or T-Mobile the same day.

What It Does & Key Features:

  • Full-Performance 5G Up to 3.4 Gbps: Powered by the same high-performance Sub-6 GHz 5G modem across n77 C-Band, n13, n41, n71, and the full range of U.S. carrier spectrum — delivering carrier-grade speeds for primary or backup WAN.
  • Instant UniFi Adoption via PoE: Plug into any UniFi PoE switch or gateway port and the device auto-adopts into your UniFi dashboard. No separate power adapter, no manual IP configuration — it’s online and managed within minutes.
  • 1.3″ Live Status Touchscreen: The front-facing display shows real-time signal strength, active SIM, carrier, and connection status at a glance — no need to open the UniFi app just to check if the 5G link is healthy.
  • Dual Nano-SIM Slots for Carrier Failover: Load two active carrier SIMs and configure automatic failover between them — if one carrier’s signal degrades, the 5G Max switches to the other without dropping your connection.
  • 2.5 GbE PoE Input — Single Cable Everything: One cable delivers power in and 5G WAN out to your UniFi gateway, keeping installations clean and simple whether it’s sitting on a desk or mounted in a server room.
  • Compact Indoor Form Factor: At 180 x 109 x 33.8 mm with a polycarbonate and aluminum alloy enclosure, it fits neatly in any equipment room, server closet, or IT cabinet — no bulky outdoor housing required.
  • Full UniFi Dashboard Management: Monitor 5G signal levels, SIM status, failover policies, per-SIM data usage, and WAN routing rules directly from your existing UniFi Network dashboard — no additional software or portal needed.
  • Remote SIM Management: Provision, monitor, and manage SIM cards remotely once the device is deployed — essential for MSPs managing multiple client sites without rolling trucks.

Certified on Verizon, AT&T, T-Mobile & All Major U.S. Carrier Networks:

The UniFi 5G Max is officially certified on Verizon, AT&T, and T-Mobile. ISPTek activates SIM card data plans on all three networks — load your ISPTek SIM into the device, insert it, and your 5G WAN is live.

  • Verizon Certified: Fully certified for Verizon’s 5G C-Band (n77), 5G Nationwide (n13), and LTE Bands 13 and 66. Activate on Verizon’s network with an ISPTek SIM card data plan for nationwide 5G coverage at your location.
  • AT&T Certified: Certified for AT&T’s network including n14, n77, and key LTE bands. ISPTek’s AT&T plans give you business-grade data with static IP options and pooling across multiple devices.
  • T-Mobile Certified: Certified for T-Mobile’s n71 extended-range low-band 5G and n41 mid-band — ideal for locations where T-Mobile’s broad coverage is the strongest signal available.
  • Fully Unlocked Hardware: No carrier lock — activate any ISPTek SIM plan on Verizon, AT&T, T-Mobile, or any other supported national network, and switch at any time.

Enhanced with ISPTek’s Cellular SIM Card Data Plans:

  • Public Static IP Addresses: Assign a fixed IP to your 5G WAN for VPN tunnels, remote access, and hosted services — available on any ISPTek plan across all supported carriers.
  • Data Pooling Across Devices: Share one monthly data pool across multiple SIM-equipped devices and locations — reducing cost and simplifying billing when you’re managing 5 or 50 sites.
  • Over 12 Custom Plans: Choose from light backup tiers to fully unlimited throughput plans on Verizon, AT&T, T-Mobile, and other major networks with no throttling or overage surprises.
  • No Activation or Cancellation Fees: Start, change, or stop service at any time with zero setup costs or termination penalties.
  • Zero Touch Advanced Security: Automated security provisioning protects your cellular WAN from day one — no manual configuration required.

Who Benefits?

  • MSPs Managing Multiple UniFi Client Sites: The 5G Max slots directly into existing UniFi deployments at client sites — no new gateway, no new network to manage. Add a 5G WAN to every client on ISPTek’s pooled data plans and manage all SIMs from a single account. Remote SIM management means no site visits just to swap or activate a plan.
  • Businesses Already Running UniFi: If you have UniFi switches or a UniFi gateway, adding the 5G Max is the fastest path to cellular WAN redundancy. Plug into your existing PoE switch and you have 5G failover in under ten minutes — fully visible in the dashboard you already use.
  • Branch Offices & Retail Locations: Keep POS systems, cloud apps, and back-office tools online even when the ISP goes down. The 5G Max sits quietly in the server closet and takes over automatically the moment your primary WAN fails.
  • Healthcare Clinics & Medical Offices: EMR access, payment processing, and patient check-in systems cannot afford downtime. Automatic 5G failover on Verizon’s certified network provides the WAN redundancy compliance-sensitive environments require.
  • Financial Services & Insurance Branches: Card processing, trading platforms, and client portals need a reliable backup WAN. The 5G Max on Verizon, AT&T, or T-Mobile with a static IP from ISPTek provides that backup — certified and ready.
  • Hotels & Hospitality Properties: Front desk systems, PMS platforms, and guest services depend on constant connectivity. The 5G Max protects all of it, fitting invisibly into an existing UniFi network without any new infrastructure.
  • IT Administrators & Technology Integrators: Add a fully managed 5G WAN to any UniFi site in minutes. ISPTek handles the carrier relationship, billing, and static IP provisioning — one less vendor to manage across your client portfolio.

Whether you’re an MSP standardizing 5G redundancy across client sites, a business operator protecting mission-critical systems, or an IT administrator adding cellular WAN to a UniFi deployment, the UniFi 5G Max on Verizon, AT&T, or T-Mobile — activated with an ISPTek SIM card data plan — is the simplest, most powerful way to get it done.

View available data plans and activate your UniFi 5G Max today!

Product Specs

Manufacturer Ubiquiti
Model UniFi 5G Max
Device type Modem
Network technology LTE with 5G
LTE category support CAT 20

Bands

LTE Band Capable Yes
LTE category support CAT 20
5G Bands Low Capable Yes
5G Bands Mid Capable Yes
5G Bands mmwave Capable No
Cellular MIMO 4X4

Hardware

SIM Type 4FF
WiFi Built-in No
WiFi Generation N/A
Ethernet Ports 1
WAN Port Yes
WAN Failover Yes
Rain & dust resistance No
Vehicle Mounting No
Built-In Battery No

Carrier Certification

Verizon Certified Yes
AT&T Certified Yes
T-Mobile Certified Yes
UScellular Certified UNK
Dish Certified UNK
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