D-link N300 4G Smart Router G403-G403/B3GG4IN
The D-Link N300 4G Smart Router (G403) combines fast LTE connectivity and intelligent home networking features. Offering up to 150 Mbps 4G speeds, AI-powered management, and dual external antennas, it’s ideal for households and small offices seeking reliable internet over SIM or wired connections.
Key Features
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4G LTE CAT4 Connectivity
Delivers download speeds up to 150 Mbps and upload up to 50 Mbps for fast mobile broadband. -
Wi-Fi 4 (802.11n) Support
Provides up to 300 Mbps wireless speed for smooth browsing, streaming, and online gaming. -
Flexible Connectivity Options
Includes 1× 10/100 Mbps WAN port and 4× 10/100 Mbps LAN ports, plus SIM/UICC slot for 4G connection. -
Smart AI Network Management
Features AI Wi-Fi Optimizer, AI Parental Controls, AI Assistant, and integrated Ookla Speed Test. -
Voice Assistant Integration
Supports Alexa and Google Assistant for easy voice control. -
Advanced Security
Equipped with WPA/WPA2/WPA3 encryption, SPI firewall, and QoS for traffic prioritization.
Specifications
| Feature | Specification |
|---|---|
| Device Interfaces | 4× 10/100 Mbps LAN ports, 1× 10/100 Mbps WAN port, 1× WPS button, 1× Reset, 1× SIM card slot, 1× Power port |
| Standards | IEEE 802.11n/g/b, IEEE 802.3u/b, IEEE 802.11k/v |
| Antennas | 2 external 4G LTE + 2 external Wi-Fi antennas |
| LTE Data Rates | Downlink up to 150 Mbps, Uplink up to 50 Mbps |
| Wi-Fi Speed | 2.4 GHz up to 300 Mbps |
| Supported Bands | LTE Bands 1/3/7/8/20/28/38/40/41 |
| Firewall | SPI, IP/MAC filtering, DMZ, Anti-spoofing |
| Security | WPA, WPA2, WPA3, WPS |
| Management | EAGLE PRO AI app (iOS/Android), Web UI |
| Voice Assistants | Amazon Alexa, Google Assistant |
| LEDs | Power, Internet, Wi-Fi, 4G/3G, LAN, Signal Strength |
| Dimensions | 208 × 121.85 × 23.5 mm |
| Weight | 290 g |
| Power Input | 12V / 1A |
| Operating Temp | 0–40°C |
| Storage Temp | -10–70°C |
| Humidity | 10–90% non-condensing |
Why Choose D-Link N300 4G Smart Router
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Combines 4G LTE and wired connectivity for flexibility
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Smart AI controls for easy network optimization and parental management
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Dual external antennas ensure stable signal and coverage
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Supports voice control via Alexa and Google Assistant
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Enhanced WPA3 security and SPI firewall for protection
Mwenda –
It’s very stable, no need to restart it often. The design is sleek and modern, looks good. I’d recommend this D-Link router to anyone.
Otieno –
It’s very stable, no need to restart it often. Good value for money, great performance. I’d recommend this D-Link router to anyone.
Fundi –
The range is impressive, even through walls.
Liz –
My old router was slow, this is a huge upgrade. Good value for money, great performance. It’s a solid router, very happy with it.
Dereva –
This D-Link router is fast, my internet is much better. Easy to set up, even for a non-tech person like me.
Nekesa –
It’s a powerful router for the price.
Otieno –
It’s a powerful router for the price. Handles many devices easily, no lag. It’s a solid router, very happy with it.
Kibet –
Easy to set up, even for a non-tech person like me. Gaming is much smoother now, big difference. The app makes it easy to manage, very convenient.