TP-Link TL-MR6400 300Mbps 4G LTE Router
Turn Your 4G SIM Into Fast, Reliable Home Wi-Fi
Get reliable internet access without waiting for fixed broadband installation with the TP-Link TL-MR6400 4G LTE Router.
Simply insert a compatible 4G SIM card, power on the router, and create a Wi-Fi network for your home, office, shop or small business. The TL-MR6400 uses 4G LTE Cat 4 technology to provide theoretical download speeds of up to 150Mbps and upload speeds of up to 50Mbps, depending on network coverage, signal strength and your mobile data plan.
Its built-in 300Mbps Wireless N Wi-Fi allows you to share your mobile broadband connection with smartphones, laptops, tablets, Smart TVs, cameras and other connected devices. TP-Link rates the router for up to 32 connected wireless devices, making it suitable for everyday home and small-office networking.
The router features two detachable external LTE antennas designed to provide a stable cellular connection. Because the antennas are detachable on supported versions, users can also position or replace them where appropriate to suit their installation.
The TL-MR6400 is more than just a 4G router. Its configurable LAN/WAN port allows it to work with a cable, fibre or DSL modem, giving you an alternative wired internet connection when required.
For everyday network management, the router provides features such as Guest Network, QoS, Parental Controls, Access Control and WPA/WPA2 security. It can also be managed through TP-Link’s web interface and the supported Tether app.
Whether you’re looking for a primary internet connection, a backup connection for your office, or a simple way to share a mobile data plan with multiple devices, the TL-MR6400 offers a practical plug-and-play solution.
Technical Specifications
| Specification | TP-Link TL-MR6400 |
|---|---|
| Brand | TP-Link |
| Model | TL-MR6400 |
| Product Type | 4G LTE Wireless Router |
| LTE Category | LTE Cat 4 |
| 4G Download | Up to 150Mbps |
| 4G Upload | Up to 50Mbps |
| 3G Support | Yes |
| Wi-Fi Standard | IEEE 802.11b/g/n |
| Wi-Fi Frequency | 2.4GHz |
| Wi-Fi Speed | Up to 300Mbps |
| Maximum Wi-Fi Devices | Up to 32 |
| SIM Slot | Nano SIM on newer V8/V9 versions; verify your hardware version |
| LAN Ports | 3 ร 10/100Mbps |
| LAN/WAN Port | 1 ร 10/100Mbps |
| External LTE Antennas | 2 ร detachable external antennas |
| Wi-Fi Antennas | Integrated/internal |
| WAN Connectivity | 4G LTE or Ethernet WAN |
| Operating Modes | 3G/4G Router, Wireless Router |
| Guest Network | Yes |
| QoS | Yes |
| Parental Controls | Yes |
| Access Control | Yes |
| VPN Passthrough | PPTP, L2TP, IPSec |
| VPN Server | PPTP, IPSec, OpenVPN on supported versions |
| Firewall | SPI / DoS protection |
| IPv6 | Yes |
| Management | Web Interface / TP-Link Tether App |
| WPS | Yes |
| Wi-Fi On/Off | Yes |
| Power | Hardware-version dependent |
| Dimensions | Hardware-version dependent |


















