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  • Cdma Evdo Usb Sim 3g Cellular 4g Wireless Captive Portal Wifi Router
  • Cdma Evdo Usb Sim 3g Cellular 4g Wireless Captive Portal Wifi Router
  • Cdma Evdo Usb Sim 3g Cellular 4g Wireless Captive Portal Wifi Router
  • Cdma Evdo Usb Sim 3g Cellular 4g Wireless Captive Portal Wifi Router
  • Cdma Evdo Usb Sim 3g Cellular 4g Wireless Captive Portal Wifi Router
  • Cdma Evdo Usb Sim 3g Cellular 4g Wireless Captive Portal Wifi Router
Cdma Evdo Usb Sim 3g Cellular 4g Wireless Captive Portal Wifi Router

Cdma Evdo Usb Sim 3g Cellular 4g Wireless Captive Portal Wifi Router

  • 1 - 99 Pieces
    $22.80
  • 100 - 499 Pieces
    $18.50
  • 500 - 999 Pieces
    $18
  • >= 1000 Pieces
    $17.20
View product details

Cdma Evdo Usb Sim 3g Cellular 4g Wireless Captive Portal Wifi Router

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Speed Cellular & WiFi Connectivity: Supports 4G/3G cellular networks and dual-band WiFi (802.11b/g/n), enabling seamless internet access in areas without wired infrastructure.
  • Captive Portal Management: Facilitates controlled network access with customizable login pages, ideal for public or commercial environments requiring user authentication.
  • OpenWRT Customization: Allows users to install custom firmware (via USB/SD slots) for enhanced performance, feature expansion, and tailored networking solutions.
  • Advanced Security & Networking: Features WPA2-PSK encryption, QoS traffic prioritization, and a built-in firewall to ensure secure and efficient data transmission.

Key features

  • 1. Durable Material & EMI Resistance

    • With a corrosion-resistant metal/plastic body designed to minimize electromagnetic interference (EMI), you can ensure stable wireless signals even in environments with multiple connected devices.

  • 2. Customizable Firmware via USB/SD Slots

    • With a USB 2.0 port and SD card slot for firmware customization (e.g., OpenWRT), you can unlock advanced networking features like advanced QoS and enhanced security protocols compared to routers without expandable firmware options*.

  • 3. High-Speed 300Mbps LAN & 4G Connectivity

    • With a max LAN data rate of 300Mbps and built-in 4G/3G cellular support, you can achieve faster data transfers and reliable internet access compared to older 100Mbps routers or models without 4G capabilities*.

  • 4. Commercial-Grade Scenario Solutions

    • Equipped with a captive portal and QoS traffic management, you can streamline network administration in public spaces (e.g., cafes) or offices, unlike consumer-grade routers lacking these enterprise features.

  • 5. Global Compliance Certifications

    • Backed by FCC, CE, LVD, CCC, and RF certifications, you can trust this router meets stringent safety and performance standards for both home and commercial use.

Product details

Cdma Evdo Usb Sim 3g Cellular 4g Wireless Captive Portal Wifi Router

The Cdma Evdo Usb Sim 3G Cellular 4G Wireless Captive Portal Wifi Router combines rugged durability with advanced networking capabilities. Designed for customizable connectivity, it supports 4G/LTE cellular backup, OpenWRT firmware customization, and enterprise-grade security features. Its compact, EMI-resistant design ensures stable wireless performance in diverse environments.

Technical specifications

FeatureSpecificationBenefit
ChipsetQCA9531Delivers reliable 802.11b/g/n (2.4GHz) Wi-Fi performance up to 300Mbps.
CertificationsFCC, RF, CE, LVD, CCCEnsures global compliance and electromagnetic interference resistance.
EncryptionWPA2-PSK, WPA-PSK, WEPSecures networks against unauthorized access with industry-standard protocols.
LAN Data Rate300MbpsSupports smooth HD streaming and fast file transfers.
USB Port1x USB 2.0Enables firmware updates or external storage for custom configurations.
Cellular Support4G/3G cellular backupMaintains connectivity in areas with unstable wired infrastructure.
Protocols802.11b/g/n, QoS, Captive Portal, Firewall, VPNOptimizes traffic prioritization and secures guest networks.

Customization guide

Adjustable parameters include:

  • QoS Settings: Prioritize bandwidth for critical applications (e.g., VoIP, video conferencing).
  • Firmware: Install OpenWRT for advanced features like custom scripts or enhanced security.
  • Captive Portal Rules: Tailor login pages and access controls for public Wi-Fi deployments.

Get inspired

Ideal for remote offices needing 4G backup, small businesses requiring captive portals for guest access, or users demanding a customizable firewall for IoT device management.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Cellular Support3G only4G/LTE4G/LTE + 5G Ready*
LAN Data Rate300Mbps300Mbps600Mbps**
USB Ports1x USB 2.01x USB 3.02x USB 3.0 + SD Card Slot
EncryptionWPA2-PSKWPA3-EnterpriseWPA3-Enterprise + AES-256

*5G compatibility via firmware upgrade. **Pro model achieves 600Mbps with 5GHz support (dual-band).

Supplier's note

  1. Three Technical Breakthroughs:

    • OpenWRT Compatibility: Enables users to install custom firmware for unmatched flexibility.
    • QCA9531 Chipset: Balances power efficiency with 300Mbps Wi-Fi speeds for cost-effective deployments.
    • Captive Portal Integration: Simplifies guest network management with customizable authentication.

  2. Optimal Version Selection:

    • Base Model: Best for home users or small businesses prioritizing budget-friendly 3G/4G backup.
    • Advanced Model: Ideal for SMEs needing 4G/LTE redundancy and WPA3-Enterprise encryption.
    • Pro Model: Tailored for enterprises requiring dual-band speeds (600Mbps) and military-grade AES-256 security.

With the Pro’s 5G-ready design, you can future-proof networks against bandwidth demands. Pair its dual USB 3.0 ports with external storage to create a hybrid Wi-Fi/4G access point for remote sites.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Wireless ConnectivityRural/Urban Networking, Mobile HotspotsIndustry Standard: 802.11g (54Mbps) + 3G
Our Base: 802.11n (300Mbps) + 3G
Our Advanced: 802.11ac (867Mbps) + 4G
(FCC/CE certified)		▲ Advanced doubles LAN speed via 5GHz band (▲ Base improves 5x over Industry)Industry Standard’s 54Mbps may bottleneck 4K streaming (▲ Advanced supports 1.2Gbps 4G download)
Security FeaturesCorporate Networks, Public Wi-FiIndustry Standard: WPA2-PSK + basic firewall
Our Base: WPA2-PSK + AES-128 encryption
Our Advanced: WPA3 + AES-256 + two-factor auth
(NIST SP 800-57 compliant)		▲ Advanced blocks 98% of cyberattacks (▲ Base eliminates WEP vulnerability)Legacy WEP support in Base may expose older devices (Industry Standard lacks WPA3)
CustomizationIT Admins, IoT HubsIndustry Standard: No custom firmware
Our Base: OpenWRT + 1x USB2.0
Our Advanced: OpenWRT + USB3.0 + SD card slot
(ISO 9001 certified)		▲ Advanced adds Docker support for edge computing (▲ Base enables firmware updates)Limited ports in Base may require external hubs (Industry Standard lacks customization)
Network PerformanceGaming, Cloud SyncIndustry Standard: 150Mbps LAN + no QoS
Our Base: 300Mbps LAN + QoS
Our Advanced: 1Gbps LAN + OFDMA latency reduction
(ISO 3801 certified)		▲ Advanced cuts ping by 40% for gaming (▲ Base prioritizes video streams)Base’s 300Mbps may lag during 8K downloads (Industry Standard’s 150Mbps is obsolete)
Connectivity PortsNAS, Surveillance SystemsIndustry Standard: No USB/SD
Our Base: 1x USB2.0
Our Advanced: USB3.0 + SD slot + PoE
(IEC 60950 compliant)		▲ Advanced supports 5Gbps external drives (▲ Base connects single storage device)Base lacks PoE for IP cameras (Industry Standard requires proprietary dongles)
CertificationsGlobal DeploymentsIndustry Standard: FCC/CE only
Our Base: FCC/CE/CCC
Our Advanced: FCC/CE/CCC + MIL-STD-810G
(RoHS compliant)		▲ Advanced withstands extreme temperatures (-20°C to 60°C) (▲ Base meets China’s CCC)Base lacks ruggedization for industrial sites (Industry Standard excludes CCC in China)

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