LM1300

Product Description

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The NETGEAR LM1300 is a Verizon, AT&T, and T-Mobile certified 4G LTE modem built to add cellular internet connectivity to any existing WiFi router or network gateway — no wired ISP required. Unlike an all-in-one cellular router, the LM1300 acts as a cellular WAN provider to the router you already have, making it a low-cost way to bring LTE internet access to any home, business, or remote location without replacing existing network hardware. Two Gigabit Ethernet ports let you connect a wired ISP to the WAN port for automatic failover between wired and cellular internet — LTE stays on standby and activates instantly when the primary connection drops. Certified on Verizon, AT&T, and T-Mobile, the LM1300 pairs with ISPTek SIM card data plans on all three networks for certified LTE connectivity wherever signal is available.

What It Does & Key Features:

• Works with Any WiFi Router — Add LTE to Your Existing Network: The LM1300 connects directly to your current WiFi router’s WAN port and provides the router with a cellular internet uplink — no need to replace your router, reconfigure your network, or change how devices connect. Insert an ISPTek SIM, connect the LM1300 to your router’s WAN port, and the existing router distributes the LTE connection across the network exactly as it does with wired internet.
• WAN Port for Wired ISP Failover — LTE Backup Without Extra Equipment: A dedicated GbE WAN input port connects to a wired ISP modem (cable, fiber, or DSL), allowing the LM1300 to serve as an automatic cellular failover device when the primary wired connection fails. The LM1300 detects the wired outage and switches to the LTE uplink, keeping the downstream router and connected devices online through ISP outages without any manual intervention.
• LTE Cat 4 — Reliable 4G Coverage Everywhere Cellular Reaches: Cat 4’s 150 Mbps downlink and 50 Mbps uplink delivers sufficient bandwidth for typical business operations — video conferencing, cloud apps, POS systems, security cameras, and general web access — across Verizon, AT&T, and T-Mobile’s mature nationwide LTE networks. Cat 4 represents the most widely available LTE tier, ensuring the LM1300 connects reliably in suburban, urban, and many rural markets across all three certified carriers.
• Two Gigabit Ethernet Ports — LAN Connection to Router, WAN Input for Wired ISP: The LM1300’s dual GbE ports provide a dedicated LAN output to connect your WiFi router or switch, and a dedicated WAN input to connect a wired ISP modem. Both interfaces operate at gigabit speeds, ensuring the LM1300 doesn’t become a bottleneck in the network path between the cellular uplink and the downstream router.
• Single Nano-SIM — Simple Carrier Activation, No Contract Required: One Nano-SIM (4FF) slot accepts any carrier SIM — activate on Verizon, AT&T, or T-Mobile with an ISPTek SIM card data plan for immediate LTE access with no carrier contract, no throttling commitments, and the ability to switch carriers simply by swapping the SIM. ISPTek data plans include static IP options and data pooling across devices.
• No Built-In WiFi — Connects to Your Router, Not Around It: By design, the LM1300 doesn’t include a built-in WiFi radio — it’s a cellular modem, not a cellular router. This means it integrates cleanly into existing network architectures: your enterprise router, mesh system, or managed switch handles all WiFi and LAN management, while the LM1300 handles solely the cellular WAN uplink. No conflicting SSID, no double NAT complications, no overlay networking issues.
• Compact Desktop Form Factor — Easy Placement, Minimal Footprint: At 4.56 x 4.56 x 1.27 inches, the LM1300 sits on a desk or shelf near your router without requiring rack space, wall mounting hardware, or cable routing through conduit. Two external TS9 antenna ports allow connection of aftermarket directional antennas for improved signal at locations with marginal carrier coverage — useful for basements, interior rooms, or buildings with attenuating construction materials.
• Certified on Verizon, AT&T, and T-Mobile — Three-Carrier Flexibility: Official carrier certification on all three major U.S. networks means the LM1300 can be deployed at any business location on whichever network provides the strongest LTE signal at that address — without changing hardware. ISPTek activates data plans on all three networks, so choosing the carrier is simply a matter of which SIM you insert.

Certified on Verizon, AT&T & T-Mobile:

The LM1300 carries official carrier certification on Verizon, AT&T, and T-Mobile. ISPTek activates SIM card data plans on all three networks — insert the appropriate ISPTek SIM and the modem is live on whichever carrier provides the strongest LTE signal at your location.

• Verizon Certified — Band 13 Low-Band & CBRS Band 48 Coverage: Certified on Verizon’s network with Band 13 (700 MHz) for extended-range low-band LTE across rural and suburban markets, alongside Bands 2, 4, and 66 for carrier aggregation throughput in dense markets. Band 48 (CBRS) support extends compatibility with Verizon’s CBRS deployments in enterprise and industrial environments. Activate on Verizon with an ISPTek SIM card data plan for certified LTE connectivity.
• AT&T Certified — Band 5 Low-Band & Band 14 FirstNet Support: Certified on AT&T’s network including Band 14 (FirstNet priority access), Band 5 (850 MHz) low-band LTE for broad rural coverage, and Bands 2, 4, and 66 for carrier aggregation throughput. ISPTek’s AT&T plans support static IP addresses — ideal for deploying the LM1300 at locations requiring persistent inbound connectivity for VPN tunnels or remote management.
• T-Mobile Certified — Band 12 & Band 71 Extended-Range Coverage: Certified on T-Mobile’s network with Band 12 (700 MHz) and Band 71 (600 MHz) extended-range LTE for rural and suburban deployments alongside Bands 2, 4, and 66 for throughput in metro markets. T-Mobile’s extensive low-band LTE coverage makes the LM1300 a strong choice for business locations in suburban and rural markets where low-band frequencies penetrate buildings effectively.
• Global LTE Band Support — International and Roaming Deployments: Beyond U.S. carrier frequencies, the LM1300 supports international LTE bands including Bands 1, 3, 7, and 40 — enabling deployments across Canada, Europe, and other international markets using local carrier SIMs at each site. Multi-national businesses can standardize on the LM1300 hardware platform across locations worldwide with carrier-specific SIM activation at each site.

Enhanced with ISPTek’s Cellular SIM Card Data Plans:

• Public Static IP Addresses: Assign a fixed IP to the LM1300’s cellular uplink for VPN tunnels to corporate infrastructure, remote LAN access, firewall policies based on gateway IP, and inbound access to devices on the local network — available on Verizon, AT&T, and T-Mobile plans through ISPTek.
• Data Pooling Across Devices: Share one monthly data pool across multiple LM1300 modems and other ISPTek SIM-equipped devices — reducing per-device data cost when deploying LTE backup connectivity across multiple sites, branches, or client locations from a single ISPTek account.
• Over 12 Custom Plans: Choose from light-usage backup tiers to high-capacity primary connectivity plans on Verizon, AT&T, or T-Mobile — matched to the expected failover frequency and bandwidth requirements at each deployment location, 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 — ideal for temporary deployments, leased spaces, and locations where cellular backup may only be needed for a defined period before a wired ISP circuit is installed.
• Zero Touch Advanced Security: Automated security provisioning protects the cellular WAN link from day one without manual configuration — ensuring the LM1300’s internet connection is secured without requiring a dedicated IT resource at each remote or small business site.

Who Benefits?

• IT Managers Adding Cellular Backup to Existing Networks: The LM1300 is the cleanest solution for adding LTE failover to an existing enterprise router deployment — connect it to the WAN port of your existing router, insert an ISPTek SIM, and LTE backup is live without replacing the router or changing the LAN architecture. One SIM card data plan through ISPTek, one piece of equipment at each site that needs cellular redundancy.
• MSPs Deploying LTE Backup Across Client Sites: Managed service providers adding cellular WAN backup to small business client routers can standardize on the LM1300 as the universal LTE add-on — it connects to any client’s existing router via the WAN port, activates on ISPTek’s pooled data plan, and provides automatic failover at every client site from a single billing account.
• Multi-Location Retail & Franchise Operations: Retail chains and franchise operators need internet uptime for POS systems at every location. Deploying the LM1300 as a cellular backup modem at each site ensures payment processing, inventory management, and back-office apps stay online through ISP outages — activated on ISPTek’s pooled data plan shared across all locations.
• Financial Services & Healthcare Compliance: Bank branches, insurance offices, and medical clinics require continuous internet access for card processing, EMR systems, and compliance-mandated uptime. The LM1300’s automatic LTE failover on Verizon, AT&T, or T-Mobile ensures the connection to payment networks and cloud platforms stays live even during primary ISP outages.
• Remote Locations Without Wired ISP Access: Agricultural operations, remote warehouses, pump stations, and rural business locations where wired internet is unavailable or cost-prohibitive can use the LM1300 as a primary LTE internet connection — connecting to any WiFi router and distributing cellular internet across the facility via the existing WiFi infrastructure.
• AV Integrators & IT Resellers: Technology integrators deploying network infrastructure at commercial sites can use the LM1300 as the cellular WAN component at any location requiring LTE connectivity alongside or behind existing routing hardware. One standardized cellular modem, one ISPTek account for all client SIM cards — simplified inventory and billing across the entire portfolio.

Whether you’re adding LTE failover to an existing business router, deploying a primary cellular internet connection at a remote location, or building out a multi-site WAN backup program across dozens of locations, the NETGEAR LM1300 — activated on Verizon, AT&T, or T-Mobile with an ISPTek SIM card data plan — delivers certified three-carrier LTE connectivity in a compact modem that works with the router infrastructure you already have.

View available data plans and activate your NETGEAR LM1300 today!