Tenda 4G03 Pro N300 4G LTE Router (Internal & External Antennas

The Tenda 4G03 Pro brings fast mobile connectivity with LTE Cat-4 support, making it ideal for homes, cabins, or backup internet where fixed broadband is unavailable. With up to 150 Mbps download over 4G and wireless access up to 300 Mbps on WiFi, it handles streaming, web browsing, gaming, and smart devices with ease. Plug in a Nano-SIM, power on, and enjoy ready-to-go wireless coverage—plus support for wired devices via LAN ports.

Built for adaptability, 4G03 Pro works with SIMs from many carriers, supports auto-APN and roaming, and comes with dual external LTE antennas plus internal WiFi antennas to maximize signal. It can run off standard power or even mobile power sources, making it useful in remote, temporary, or mobile setups.

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Key Features

• LTE Cat-4 cellular connection: up to 150 Mbps download / 50 Mbps upload over 4G

• WiFi N (2.4 GHz) with speeds up to 300 Mbps for multiple users connected

• Plug-and-play: insert SIM, power it up—no heavy setup required

• Dual external 4G/3G antennas + internal WiFi antennas for improved signal and range

• Supports many operators worldwide; auto APN and roaming enabled

• Dual power support: works with AC adapter or mobile power source

• WAN failover: wired Ethernet option when 4G signal drops or as alternative

• Security & management: WPA/WPA2, firewall, QoS, remote/web or app control, firmware upgradeable

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Specs

• 4G / 3G Modes: LTE Cat-4; supports FDD-LTE, TDD-LTE, WCDMA

• Cellular Bands: FDD LTE B1, B3, B5, B7, B8, B20, B28AB; TDD LTE B38, B40, B41; WCDMA B1, B5, B8

• Max Cellular Speed: Download ~150 Mbps; Upload ~50 Mbps

• WiFi Standard: IEEE 802.11 b/g/n at 2.4 GHz

• Max WiFi Speed: ~300 Mbps

• Wireless Power (Transmit): up to ~20 dBm

• Ports: 1 × 10/100 Mbps LAN/WAN; 1 × 10/100 Mbps LAN

• SIM Slot: Nano SIM card slot

• Buttons: WPS / Reset

• Indicators: LEDs for Internet, WiFi, LAN, 4G/3G signal strength (usually 3-bar indicator)

• Antennas: 2 external antennas for 4G/3G; 2 internal WiFi antennas

• Physical Size: approx. 116 × 95 × 26 mm

• Weight: ~134 grams

• Power Supply: input AC 100-240 V ~50/60 Hz; output DC 9 V / 0.6 A or 5 V / 1 A

• Software Features: DHCP (server + client), IPv4/IPv6 support, firewall, QoS, APN auto-configure, SMS/USSD features, remote/web management, firmware updates via OTA or local browser

• Operating Conditions: temp −5 °C to 45 °C; storage temp −30 °C to 70 °C; humidity moderate (non-condensing)