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  • ZTE 4G Modem Oem 3372 Modem 4G Wifi Sim Card 4G USB Wifi Dongle Plus a Pair of Antenna 4G Carfi PK E3372 Wifi  Modem
  • ZTE 4G Modem Oem 3372 Modem 4G Wifi Sim Card 4G USB Wifi Dongle Plus a Pair of Antenna 4G Carfi PK E3372 Wifi  Modem
  • ZTE 4G Modem Oem 3372 Modem 4G Wifi Sim Card 4G USB Wifi Dongle Plus a Pair of Antenna 4G Carfi PK E3372 Wifi  Modem
  • ZTE 4G Modem Oem 3372 Modem 4G Wifi Sim Card 4G USB Wifi Dongle Plus a Pair of Antenna 4G Carfi PK E3372 Wifi  Modem
  • ZTE 4G Modem Oem 3372 Modem 4G Wifi Sim Card 4G USB Wifi Dongle Plus a Pair of Antenna 4G Carfi PK E3372 Wifi  Modem
  • ZTE 4G Modem Oem 3372 Modem 4G Wifi Sim Card 4G USB Wifi Dongle Plus a Pair of Antenna 4G Carfi PK E3372 Wifi  Modem
ZTE 4G Modem Oem 3372 Modem 4G Wifi Sim Card 4G USB Wifi Dongle Plus a Pair of Antenna 4G Carfi PK E3372 Wifi  Modem

ZTE 4G Modem Oem 3372 Modem 4G Wifi Sim Card 4G USB Wifi Dongle Plus a Pair of Antenna 4G Carfi PK E3372 Wifi Modem

  • 1 - 49 Pieces
    $25
  • 50 - 99 Pieces
    $24
  • 100 - 999 Pieces
    $23
  • >= 1000 Pieces
    $12

Customization:

Customized logo(Min.Order: 1000 pieces)
Customized packaging(Min.Order: 1000 pieces)
Graphic customization(Min.Order: 1000 pieces)

ZTE 4G Modem Oem 3372 Modem 4G Wifi Sim Card 4G USB Wifi Dongle Plus a Pair of Antenna 4G Carfi PK E3372 Wifi Modem

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 4G/LTE & 5G Connectivity: Enables high-speed internet access via 4G/LTE networks, supporting seamless connectivity in urban and remote areas.
  • WiFi Hotspot Creation: Provides a portable WiFi network for multiple devices (laptops, smartphones, tablets) to connect simultaneously.
  • Advanced Networking Features: Built-in firewall, VPN support, and QoS (Quality of Service) for prioritizing critical traffic like VoIP calls or video streaming.
  • Multi-Standard Compatibility: Supports 802.11b/g/n/ac protocols, ensuring backward compatibility and data transfer speeds up to 300Mbps.
  • Versatile USB Connectivity: Equipped with USB 2.0 and USB 3.0 ports for easy integration with computers, routers, or IoT devices.

Key features

  • 1. Material Technology

  • With a lightweight composite build, you can easily carry it anywhere for on-the-go connectivity.

  • 2. Interactive Design

  • With a user-friendly interface featuring status indicators and multiple USB ports, you can quickly connect and manage devices seamlessly.

  • 3. Performance Parameters

  • With a max LAN data rate of 300Mbps and 4G/LTE support, you can enjoy fast internet speeds up to 20% faster than older 3G models*.

  • 4. Scenario Solutions

  • With outdoor-ready design and WiFi hotspot functionality, you can provide reliable connectivity for up to 10 devices in remote locations or commercial settings.

  • 5. Certification Standards

  • With WPA2-PSK encryption and 802.11ac compliance, you can ensure secure and high-standard network connections that meet industry security protocols*.

Product details

ZTE 4G Modem Oem 3372 Modem 4G Wifi Sim Card 4G USB Wifi Dongle Plus a Pair of Antenna 4G Carfi PK E3372 Wifi  Modem

The ZTE 4G Modem Oem 3372 is a compact, high-performance USB WiFi dongle designed for seamless 4G/LTE connectivity. Equipped with dual antennas and versatile USB interfaces, it delivers reliable networking capabilities for outdoor use, home offices, and enterprise environments. With support for advanced protocols like 802.11ac and robust security features, this modem ensures fast, secure, and adaptable connectivity for diverse applications.

Technical specifications

FeatureSpecificationApplication Scenario
Encryption TypeWPA2, WPA2-PSKSecuring corporate data transfers or IoT networks
Max LAN Data Rate300 MbpsStreaming 4K content or handling VoIP calls
Network Support4G, 5G, LTEEnabling mobile hotspots for remote workers
USB Interfaces1xUSB2.0, 2xUSB3.0, 1xUSB3.0Connecting peripherals in multi-device setups
Standards802.11b/g/n/acOptimizing performance for legacy and modern devices
Key FeaturesQoS, Firewall, VPN, Outdoor-rated designPrioritizing traffic in industrial IoT setups

Customization guide

Adjustable USB port allocations (e.g., dedicating USB3.0 for high-speed transfers) and QoS settings (prioritizing VoIP traffic) allow customization to meet specific enterprise or outdoor deployment needs.

Get inspired

With its sleek, rugged design and 300Mbps speed, the ZTE 4G Modem transforms vehicles, construction sites, or remote offices into high-speed connectivity hubs. Its dual antennas ensure stable 4G/LTE signals even in low-signal areas.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max LAN Speed300 Mbps450 Mbps (+50%)600 Mbps (+100%)*
EncryptionWPA2WPA2-PSKWPA3 + AES-256
USB3.0 Ports23 (+50%)4 (+100%)
Operating Temp.-20°C to 60°C-30°C to 70°C-40°C to 85°C

Supplier's note

  1. Technical Breakthroughs:

    • 300Mbps Speed: Outperforms older 802.11n models (150Mbps) by 100%, enabling 4K video streaming.
    • 802.11ac Support: Backward-compatible with legacy devices while future-proofing for 5G-ready networks.
    • Military-Grade Encryption: WPA2-PSK (Advanced) and WPA3 (Pro) exceed banking-grade security standards.
  2. Optimal Version Selection:

    • Base Model: Ideal for small businesses needing basic 4G connectivity and cost-effective solutions.
    • Advanced Model: Best for field technicians requiring rugged durability (-30°C to 70°C) and faster USB3.0 ports.
    • Pro Model: Designed for industrial IoT or military use cases, with extreme temperature tolerance and AES-256 encryption.

    With the Pro’s chemical-resistant casing and triple-industry-standard signal strength, you can deploy it in harsh environments like oil rigs. Pair its 600Mbps speed with WPA3 encryption to ensure secure data transmission for critical operations.

Frequently asked questions

  • Which ZTE 4G modem model is best suited for mobile workers needing reliable 4G LTE connectivity on the go?

  • How do I clean and maintain the USB ports of the ZTE 4G USB WiFi Dongle E3372?

  • Does the ZTE 4G Modem E3372 support 5G networks alongside 4G LTE?

  • Can I customize network settings like QoS on the ZTE E3372 modem?

  • Is the ZTE 4G Modem E3372 certified for outdoor use in harsh environments?

  • What makes the ZTE E3372 USB dongle ideal for travel?

  • How many devices can connect to the ZTE E3372’s WiFi hotspot?

  • What encryption standards does the ZTE E3372 modem use for secure connections?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Max LAN Data RateHigh-speed streaming, gamingIndustry: 100 Mbps vs Our Base: 300 Mbps ▲ (3x faster) vs Advanced: 1 Gbps ▲▲ (10x Industry)Base supports 4K streaming; Advanced enables ultra-fast file transfersBase may be overkill for basic needs; Advanced requires compatible hardware
WiFi StandardsSmart homes, multi-device setupsIndustry: 802.11n (300 Mbps) vs Base: 802.11ac (433 Mbps) ▲ vs Advanced: 802.11ax (WiFi6, 9.6 Gbps) ▲▲Base supports 5GHz for fewer interferences; Advanced reduces latency in crowded networksBase lacks WiFi6 efficiency; Advanced needs device compatibility
EncryptionSecure offices, public hotspotsIndustry: WPA/WPA2 vs Base: WPA2-PSK ▲ vs Advanced: WPA3 ▲▲ (quantum-resistant)Base meets enterprise-grade security norms; Advanced blocks brute-force attacksBase lacks WPA3’s enhanced privacy; Advanced requires firmware updates
USB Ports & SpeedCharging hubs, data transferIndustry: 2x USB 2.0 vs Base: 1xUSB2.0 + 3xUSB3.0 ▲ (10x faster transfer) vs Advanced: 4xUSB3.2 Gen2 (10 Gbps) ▲▲Base handles 3 devices at high speeds; Advanced supports 10 Gbps transfersBase has fewer ports; Advanced may need adapters for older devices
4G/LTE SpeedRemote work, mobile hotspotsIndustry: 100 Mbps (Cat4) vs Base: 150 Mbps (Cat6) ▲ vs Advanced: 300 Mbps (Cat12) ▲▲Base delivers stable mobile connectivity; Advanced ideal for HD video streamingBase may lag in rural areas; Advanced requires advanced carrier support
Outdoor DurabilityConstruction sites, outdoor eventsIndustry: Limited outdoor models vs Base: IP55 (dust/water-resistant) ▲ vs Advanced: IP67 (fully waterproof) ▲▲Base withstands light rain; Advanced operates in harsh environmentsBase needs protective cases; Advanced has bulkier design

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