TP-Link TL-MR3420 3G/4G Wireless N Router – 300Mbps Wi-Fi Router

TP-Link TL-MR3420 3G/4G Wireless N Router – 300Mbps Wi-Fi Router

TP-Link TL-MR3420 3G/4G Wireless Router for Stable Internet Sharing

The TP-Link TL-MR3420 3G/4G Wireless N Router is a reliable networking device designed to share mobile broadband internet through Wi-Fi. By connecting a 3G or 4G USB modem, the router instantly creates a wireless network that multiple devices can access simultaneously.

With wireless speeds up to 300 Mbps, this router is suitable for homes, offices, and small businesses that require stable internet connectivity for browsing, streaming, and online work.

Share 3G/4G Internet via Wi-Fi

The TL-MR3420 allows users to plug in a compatible USB 3G/4G modem and convert the mobile data connection into a Wi-Fi hotspot.

Key advantages include:

  • Share mobile internet with multiple devices
  • Ideal for areas without fixed broadband
  • Simple setup with plug-and-play modem support
  • Works with many LTE and 3G USB modems

This makes it perfect for homes, remote offices, and temporary internet setups.

Wireless N Speed up to 300 Mbps

The router supports IEEE 802.11b/g/n wireless standards, delivering speeds up to 300 Mbps on the 2.4GHz band.

Benefits include:

  • Smooth HD video streaming
  • Faster downloads
  • Stable connection for multiple users
  • Reliable coverage for small offices and apartments

The router can connect up to dozens of devices simultaneously such as smartphones, laptops, tablets, and smart TVs.

FeatureDetails
BrandTP-Link
ModelTL-MR3420
Router Type3G/4G Wireless N Router
Wireless SpeedUp to 300 Mbps
Wireless StandardIEEE 802.11b/g/n
Frequency2.4 GHz
Ports1 WAN + 4 LAN (10/100 Mbps)
USB Port1 USB 2.0 for 3G/4G modem
Antennas2 External Antennas
SecurityWPA/WPA2 Encryption
Power Supply12V DC

Dual Internet Modes for Flexible Connectivity

The TL-MR3420 router supports two connection modes:

  1. 3G/4G Router Mode – Uses a USB modem for mobile internet
  2. Wireless Router Mode – Connects through a wired WAN internet connection

This flexibility ensures your network stays online even if one connection fails.

TP-Link TL-MR3420 3G/4G Wireless N Router – 300Mbps Wi-Fi Router

Advanced Security and Network Management

The router includes built-in security and management tools to keep your network safe.

Security features include:

  • WPA / WPA2 wireless encryption
  • NAT firewall protection
  • MAC filtering and access control
  • Parental control and bandwidth management

These features protect your network from unauthorized access and help control internet usage.

TP-Link TL-MR3420 3G/4G Wireless N Router – 300Mbps Wi-Fi Router