TP-Link TL-MR3420 – 300Mbps 3G/4G Wireless N Router with USB Modem Support, Fast Ethernet Ports & 3G/WAN Failover
Overview:
• The TP-Link TL-MR3420 is a 300Mbps 3G/4G Wireless N router designed to share mobile internet through a compatible USB modem.
• Provides wireless speed up to 300 Mbps on 2.4 GHz for browsing, online work, messaging, and daily internet usage.
• Equipped with 2 external antennas to improve wireless coverage and signal stability.
• Includes 4 Fast Ethernet LAN ports and 1 Fast Ethernet WAN port for wired network connectivity.
• Features 1 USB 2.0 port for connecting compatible LTE / HSPA+ / HSUPA / HSDPA / UMTS / EVDO USB modems.
• Supports 3G/WAN failover, allowing the network to switch between wired WAN and mobile internet backup when needed.
Key Features:
• 300Mbps 3G/4G Wireless N Router
• 300 Mbps at 2.4 GHz
• 2 External Antennas
• 4 × Fast Ethernet LAN Ports
• 1 × Fast Ethernet WAN Port
• 1 × USB 2.0 Port for 3G/4G USB Modem
• LTE / HSPA+ / HSUPA / HSDPA / UMTS / EVDO USB Modem Support
• 3G/WAN Failover
• Suitable for Backup Internet Connection
Technical Specifications:
• Product Type: 3G/4G Wireless N Router
• Brand: TP-Link
• Model: TL-MR3420
• Wireless Standard: N300 Wi-Fi
• Wireless Speed: 300 Mbps at 2.4 GHz
• Frequency Band: 2.4 GHz
• Antennas: 2 External Antennas
• LAN Ports: 4 × Fast Ethernet LAN Ports
• WAN Port: 1 × Fast Ethernet WAN Port
• USB Port: 1 × USB 2.0 Port
• USB Modem Support: LTE / HSPA+ / HSUPA / HSDPA / UMTS / EVDO
• Network Feature: 3G/WAN Failover
• Application: Mobile Internet Sharing / Backup Internet Connection
Applications:
• 3G/4G USB Modem Internet Sharing
• Home Internet Backup
• Small Office Backup Connection
• Temporary Network Setup
• Shops & Small Businesses
• Basic Wireless Network Expansion
Connect Gates Recommendation:
• Recommended for users who need to share internet from a compatible 3G/4G USB modem.
• Best suited for backup internet scenarios where wired WAN can switch to mobile internet when needed.
• For newer SIM-based 4G routing without USB modem dependency, Connect Gates recommends using dedicated 4G LTE router models.
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