WKU03 4G Network Card
CF-EU03 4G LTE UFI Portable USB WiFi Modem Cat.4 150Mbps 2.4G WiFi Hotspot 8 Users Sharing
Product introduction
CF-EU03 is a high-performance LTE UFi device that supports all routing functions.Whether for office, home use or travel, it allows you to access the Internet quickly anytime and anywhere, making life more convenient.
High-speed transmission: Adopts 3GPP Cat.4 LTE standard, with 4G downlink at 150Mbps and uplink at 50Mbps; the downlink speed of 2.4GHz WiFi also reaches 150Mbps.
Flexible frequency bands: Covers mainstream FDD/TDD LTE and WCDMA frequency bands, customizable global frequency bands, and supports APN management.
Strong signal: Equipped with built-in multi-antennas for sensitive signal receiving and transmitting, featuring wide coverage and a transmission distance of up to 40 meters.
Multi-device sharing: 2.4GHz WiFi hotspot supports simultaneous access of 8 devices, compatible with IPv4/IPv6 dual protocol stack.
Portable & multi-scenario applicable: Compact body (97*34*13.4mm), suitable for temporary office, business travel, outdoor internet access and other scenarios.
Plug and play: Simple installation and operation without complex debugging, enabling quick network connection.
Flexible interfaces: Compatible with USIM/ESIM, comes with standard SIM card interface, USB Type A interface and TF card interface for excellent expandability.
Cross-system compatibility: Supports Windows, MAC OS, Android, LINUX and other systems, applicable to various terminals such as laptops and mobile phones.
Rich functions: Includes traffic statistics, power-saving mode, firewall and other functions, supports USB/FOTA version upgrade for convenient management.
Strong environmental adaptability: Wide temperature and humidity adaptation range, high tolerance to working and storage environments, ensuring stable usage.
Specification
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Model Specifications
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CF-EU03
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4G Transmission Speed
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3GPP Cat.4 LTE, Downlink: 150 Mbps / Uplink: 50 Mbps
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SIM Card
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Standard SIM card interface, 1.8/3V
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WLAN
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IEEE 802.11 b/g/n/ 2.4GHz 1T1R WLAN; WiFi hotspot, supports up to eight devices.
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Operating Frequency (Customizable)
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FDD LTE: B1/B3/B5/B8
TDD LTE: B34/B38/B39/B40/B41 WCDMA: B1/B5/B8 |
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Interface
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USIM or ESIM; USB Type A interface TF card
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General Functions
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SMS, USSD, APN management in network search mode, wireless network management, access device management, traffic statistics,
router settings, automatic network time synchronization |
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Power Saving Mode
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WiFi coverage settings, WiFi sleep mode settings
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Firewall
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Port filtering, port mapping, port forwarding, UPnP, DMZ
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Operating System
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Win7/WinXP/MAC OS/Windows8/Windows10/Android/LINUX
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Product Dimensions
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97*34*13.4mm
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Version Upgrade
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Via USB or FOTA
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Usage Environment
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Operating temperature: 0℃~40℃; Storage temperature: -40℃~70℃
Operating humidity: 10%~90%RH (non-condensing); Storage humidity: 5%~90%RH (non-condensing) |




























