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  • Unlocked huawei Usb Modem E3131 with External Antenna Port Hilink huawei E3131
  • Unlocked huawei Usb Modem E3131 with External Antenna Port Hilink huawei E3131
  • Unlocked huawei Usb Modem E3131 with External Antenna Port Hilink huawei E3131
  • Unlocked huawei Usb Modem E3131 with External Antenna Port Hilink huawei E3131
Unlocked huawei Usb Modem E3131 with External Antenna Port Hilink huawei E3131

Unlocked huawei Usb Modem E3131 with External Antenna Port Hilink huawei E3131

$13.00-$16.00/ Piece|100 Piece/Pieces(Min. Order)
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Unlocked huawei Usb Modem E3131 with External Antenna Port Hilink huawei E3131

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Mobile Broadband Connectivity: Provides high-speed internet access via USB connection to computers, laptops, or other devices, supporting both 3G and 4G networks.
  • External Antenna Port: Enhances signal reception and coverage, ideal for areas with weak network strength.
  • Unlocked Multi-Carrier Compatibility: Works with global network carriers, offering flexibility for travel or regional use.
  • Hilink Integration: Supports Huawei’s smart networking ecosystem for seamless device management and firmware updates.

Key features

  • 1. Durable Construction for Reliable Performance

    • With a durable plastic body featuring a matte finish, ensure consistent performance in diverse environments.

  • 2. Plug-and-Play Convenience

    • With USB plug-and-play functionality and easy software updates, connect to the internet instantly and keep the modem updated for optimal performance.

  • 3. Enhanced Signal Strength

    • With an external antenna port, boost signal strength for faster, more stable connections compared to models without external antennas*.

  • 4. Unlocked Flexibility for Global Use

    • With unlocked compatibility, use the modem with multiple carriers worldwide*.

  • 5. Certified Quality Assurance

    • With CE certification, ensure compliance with EU safety and quality standards, providing peace of mind for international users.

Product details

Unlocked huawei Usb Modem E3131 with External Antenna Port Hilink huawei E3131

The Huawei E3131 USB modem delivers reliable 4G LTE connectivity with an external antenna port for enhanced signal performance. Designed for portability and versatility, it supports global networks and multiple operating systems, making it ideal for on-the-go internet access.

Technical specifications

FeatureSpecificationApplication Scenario
Antenna TypeExternal antenna portBoost signal strength in remote areas
InterfaceUSB 2.0Plug-and-play compatibility with PCs
CompatibilityWindows, macOS, LinuxCross-platform use for diverse devices
CertificationsCE, RoHSMeets EU safety and environmental norms
DesignCompact cylindrical build (62mm × 20mm)Fits easily in pockets or bags
Connectivity TypeWireless (4G LTE)Seamless mobile broadband access

Customization guide

Adjust the external antenna port to customize signal reception for specific environments (e.g., weak coverage areas). Pair with high-gain antennas for industrial or rural use cases requiring stable connectivity.

Get inspired

With the E3131’s external antenna port, you can extend coverage in signal-poor zones. Its USB interface ensures instant connectivity for laptops, routers, or IoT devices, making it perfect for travelers, remote workers, or businesses needing reliable mobile broadband.

Choose your model

ParameterBase Model (E3131)Advanced ModelPro Model
Data Speed150 Mbps180 Mbps (+20%)225 Mbps (+50%)
Antenna Gain0 dB+3 dB+5 dB
CertificationsCE, RoHSCE, FCC, RoHSCE, FCC, RoHS, IP54
Battery LifeN/A (USB-powered)N/AN/A

Supplier's note

  1. Technical Breakthroughs:

    • External Antenna Port: Enables 20% stronger signal capture than internal antennas.
    • Universal Compatibility: Works across Windows/macOS/Linux, reducing device dependency.
    • Global 4G Support: Covers over 200+ countries via auto-detection of network bands.

  2. Version Selection Guide:

    • Base Model: Ideal for casual users needing basic 4G access (e.g., travelers).
    • Advanced Model: Suitable for SMEs requiring faster speeds and FCC compliance for North America.
    • Pro Model: Best for industrial users needing ruggedized durability (IP54) and extreme signal enhancement.

With the Pro model’s +5 dB antenna gain, you can maintain connectivity in mountainous regions. Its IP54 rating ensures dust/water resistance for outdoor deployments. Pair its 225 Mbps speed with the external antenna for uninterrupted streaming or data transfers.

Frequently asked questions

  • Which Huawei modem is best for portable internet access on the go?

  • How do I clean and maintain the external antenna port on the Huawei E3131?

  • Is the Huawei E3131 compatible with Windows, macOS, or Linux systems?

  • Does the unlocked Huawei E3131 support firmware updates for security and features?

  • What certifications does the Huawei E3131 have to ensure safety and quality?

  • Can the Huawei E3131 be used internationally with different mobile networks?

  • How does the external antenna port improve the Huawei E3131’s performance?

  • What security features does the Huawei E3131 offer for data protection?

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