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  • Sailsky New Arrival 4G Modem Wifi Cellular LTE Router with Sim Card Slot and External Antenna XM205
  • Sailsky New Arrival 4G Modem Wifi Cellular LTE Router with Sim Card Slot and External Antenna XM205
  • Sailsky New Arrival 4G Modem Wifi Cellular LTE Router with Sim Card Slot and External Antenna XM205
  • Sailsky New Arrival 4G Modem Wifi Cellular LTE Router with Sim Card Slot and External Antenna XM205
  • Sailsky New Arrival 4G Modem Wifi Cellular LTE Router with Sim Card Slot and External Antenna XM205
  • Sailsky New Arrival 4G Modem Wifi Cellular LTE Router with Sim Card Slot and External Antenna XM205
Sailsky New Arrival 4G Modem Wifi Cellular LTE Router with Sim Card Slot and External Antenna XM205
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Sailsky New Arrival 4G Modem Wifi Cellular LTE Router with Sim Card Slot and External Antenna XM205

  • 1 - 49 Pieces
    $27
  • 50 - 499 Pieces
    $26
  • 500 - 999 Pieces
    $25
  • >= 1000 Pieces
    $24

Customization:

Customized logo(Min.Order: 100 pieces)
Customized packaging(Min.Order: 1000 pieces)
Graphic customization(Min.Order: 1000 pieces)

Sailsky New Arrival 4G Modem Wifi Cellular LTE Router with Sim Card Slot and External Antenna XM205

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 4G LTE & Wi-Fi Connectivity: Combines cellular (4G/LTE) and wired internet via a SIM card slot and Ethernet ports, enabling reliable connectivity in areas with limited wired infrastructure.
  • Broad Coverage & Speed: Four external corner antennas optimize signal strength and coverage, supporting up to 300Mbps LAN speeds for seamless streaming, gaming, and multitasking.

Key features

  • 1. Material Technology

  • With four corrosion-resistant external antennas strategically positioned at the corners, you can achieve wider Wi-Fi coverage compared to models with fewer antennas*.

  • 2. Interactive Design

  • With the one-touch WPS button, you can effortlessly connect devices to your network without manual configuration.

  • 3. Performance Parameters

  • With a maximum LAN data rate of 300 Mbps, you can enjoy faster data transfers, up to twice as fast as 150 Mbps routers*.

  • 4. Scenario Solutions

  • With built-in 4G LTE capability, you can maintain seamless connectivity in locations without wired broadband infrastructure*.

  • 5. Certification Standards

  • With WPA encryption certification, you can safeguard your network against unauthorized access and ensure secure data transmission.

  • Notes:

    • Comparative claims are based on standard configurations and may vary in real-world use.

Product details

Sailsky New Arrival 4G Modem Wifi Cellular LTE Router with Sim Card Slot and External Antenna XM205

The Sailsky XM205 is a sleek, white wireless router designed for reliable 4G LTE and Wi-Fi connectivity. With four corner-positioned external antennas and a minimalist design, it delivers robust signal coverage and versatile networking capabilities. Equipped with dual 4G/LTE and Wi-Fi connectivity, it supports seamless integration into home, office, or mobile environments.

Technical specifications

FeatureSpecificationApplication Scenario
Encryption TypeWPASecuring sensitive data in corporate networks
Max LAN Data Rate150 Mbps / 300 MbpsStreaming 4K content or fast file transfers
Wi-Fi Frequency2.4 GHzPenetrating walls for broader indoor coverage
LTE Compatibility4G/LTEBackup internet in areas with weak Wi-Fi
Standards802.11b/g/nEnsuring compatibility with legacy devices

Customization guide

Adjustable external antennas allow users to optimize signal direction for specific coverage needs. The modular port design (4x LAN, 1x WAN, LTE) enables flexible connectivity for IoT devices, gaming consoles, or smart home systems.

Get inspired

With its LTE and Wi-Fi dual-connectivity, the Sailsky XM205 is ideal for remote workspaces, small businesses, or travelers needing stable internet on-the-go. Its sleek design blends seamlessly into modern environments while delivering enterprise-grade performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max LAN Data Rate150 Mbps300 Mbps300 Mbps + 5GHz**
LTE Speed100 Mbps150 Mbps300 Mbps*
Antenna Count4 (Fixed)4 (Adjustable)4 (Omnidirectional)
EncryptionWPAWPA/WPA2WPA3+

*30% faster than industry benchmarks. **Supports dual-band (2.4GHz/5GHz).

Supplier's note

  1. Technical Breakthroughs:

    • LTE Integration: The Pro Model’s 300 Mbps LTE speed exceeds industry standards, enabling reliable mobile connectivity for field operations.
    • Antenna Design: Adjustable antennas (Advanced/Pro) boost signal strength by 40% in corners or multi-story buildings.
    • Encryption Upgrades: WPA3+ in the Pro Model ensures military-grade security for data-sensitive industries.
  2. Version Selection Guide:

    • Base Model: Ideal for basic home use or small offices prioritizing cost-efficiency.
    • Advanced Model: Best for mid-sized businesses needing adjustable antennas and dual-band Wi-Fi for dense device environments.
    • Pro Model: Tailored for enterprises or remote teams requiring 5GHz speeds and advanced security (e.g., healthcare or finance sectors).

With the Pro Model’s LTE speed and WPA3+, you can securely stream high-definition video feeds in real-time. The Advanced Model’s adjustable antennas ensure no死角in large open spaces. Choose the Base Model to simplify connectivity for everyday needs.

Frequently asked questions

  • Which Sailsky router model is best suited for small businesses needing reliable 4G backup?

  • How do I maintain the external antennas on the Sailsky XM205 router?

  • What’s the difference between 802.11n and 802.11ac in the Sailsky XM205?

  • Can the Sailsky XM205 create a separate guest network?

  • Is the Sailsky XM205’s material compliant with safety standards?

  • Does the Sailsky XM205 support high-speed streaming for multiple devices?

  • Can I use the Sailsky XM205 as a primary router with 4G backup?

  • How does the Sailsky XM205’s antenna design improve Wi-Fi coverage?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
4G LTE RoutersRemote offices, mobile workspacesSupports LTE/4G connectivity (Cat 4: up to 150 Mbps download)▲
2.4GHz Wi-Fi (802.11b/g/n)
Reliable internet in areas without wired infrastructure
Compact design for portability
Limited to 2.4GHz Wi-Fi (slower than 5GHz)
Potential data caps on LTE plans
Wi-Fi PerformanceHome/office with multiple devices2.4GHz Wi-Fi (up to 300 Mbps▲)▲
Backward compatible with 802.11b/g
Broad device compatibility
Affordable for basic needs
Prone to interference from appliances
Slower for 4K streaming or gaming
Data RateHigh-speed file transfersLAN: 150/300 Mbps (802.11n)▲
Industry Standard: 600 Mbps▲▲
Our Advanced: 600 Mbps▲▲
Sufficient for standard web browsing and HD streamingBottlenecks for large file transfers or VR streaming▲▲
Lag in 4K gaming▲▲
Encryption StandardsSecurity-sensitive environmentsWPA encryption▲
Industry Standard: WPA3▲▲
Our Advanced: WPA3▲▲
Basic protection against unauthorized access▲
Compatible with legacy devices▲
Vulnerable to modern hacking tools▲▲
No WPA3 support▲▲
Network ProtocolsMixed-device networksSupports 802.11b/g/n▲
Industry Standard: 802.11ac/ax▲▲
Our Advanced: 802.11ax▲▲
Backward compatibility with older devices▲
Cost-effective▲
No 5GHz band support▲▲
Slower speeds compared to Wi-Fi 6▲▲
Antenna DesignLarge coverage areas4 external antennas (ISO 17497-compliant)▲
Industry Standard: 2 internal antennas▲
Enhanced signal distribution in open spaces▲
Adjustable for optimal coverage▲
Bulky profile▲
Requires manual orientation▲▲

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.