TP-Link 300Mbps 3G/4G Wireless N Router -TL-MR3420
The TP-Link 300Mbps 3G/4G Wireless N Router -TL-MR3420 delivers reliable 3G/4G wireless connectivity with speeds up to 300Mbps, ideal for small offices or home networks. It supports both USB 3G/4G modems and WAN backup connections, ensuring an always-online experience with quick setup and strong performance.
Key Features
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Dual 3G/4G and WAN Connectivity
Ensures uninterrupted Internet with automatic failover for a stable “Always-Online” connection. -
300Mbps Wireless Speed
Delivers smooth HD streaming, gaming, and file sharing over Wi-Fi. -
Easy One-Touch Security
WPS button enables fast, secure wireless setup with one press. -
Bandwidth Control
Allows network administrators to manage and allocate bandwidth to each connected device. -
Wide 4G Modem Compatibility
Tested with LTE/HSPA+/HSDPA/UMTS/EVDO USB modems for dependable performance (V2.0 and above).
Specifications
| Feature | Specification |
|---|---|
| Brand | TP-Link |
| Model | TL-MR3420 |
| Wireless Speed | 300Mbps |
| Frequency Band | 2.4GHz |
| Wireless Standard | IEEE 802.11n |
| Connectivity Technology | Wireless |
| Ports | 1× WAN, 4× LAN |
| Security | WPS Encryption |
| Compatibility | LTE/HSPA+/UMTS/EVDO USB Modems |
| Recommended Use | Indoor/Outdoor |
| Item Weight | 270g |
| Color | White |
| Warranty | 1 Year |
Why Choose TP-Link TL-MR3420
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Combines 3G/4G and WAN for uninterrupted Internet
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Fast 300Mbps wireless speed for home or office use
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Secure WPS button for instant protection
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Reliable and proven TP-Link build quality
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Supports various USB modems for wide network flexibility







Jirani –
Easy to install, got it working in minutes.
Hassan –
I use it for my small office, works perfectly.
Adhiambo –
It’s a solid router for everyday needs. The app is simple to use for management.
Nyambura –
Gaming is smooth, low latency. Reliable for streaming and browsing.
Chebet –
Easy to install, got it working in minutes. Good signal strength, covers my apartment well.