TP-Link TL-MR6400 300MBit/s WLAN N 4G LTE Router 3x LAN 1x LAN/WAN 1x Nano SIM card slot
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Product details
The TP-Link TL-MR6400 is a powerful 4G router that provides a reliable internet connection with a maximum transmission rate of 300 Mbps. With its dual-band Wi-Fi standard (Wi-Fi 4 / 802.11n) and two antennas, it ensures a stable and fast connection in your home or office. The router features a total of four ports, including three LAN ports and one LAN/WAN port, allowing for flexible network connectivity. Thanks to the integrated Nano-SIM card slot, you can easily insert a SIM card and instantly access mobile internet. The built-in firewall and Quality of Service (QoS) function provide additional security and optimize bandwidth usage for various applications. The TL-MR6400 is therefore an ideal solution for anyone needing a fast and reliable internet connection.
- Maximum Wi-Fi transmission rate of 300 Mbps
- Dual-band Wi-Fi for improved network performance
- Integrated Nano-SIM card slot for mobile internet use
- Quality of Service (QoS) for optimized bandwidth usage.
Router type | 4G router, Wi-Fi router |
Router functions | Firewall, Quality of Service (QoS) |
Wi-Fi standard | Wi-Fi 1 / 802.11b, Wi-Fi 3 / 802.11g, Wi-Fi 4 / 802.11n |
2.4 GHz transfer rate | 300 Mbit/s |
Number of ports | 4 ports |
Network connections | RJ45 (4x) |
Item number | 66541187 |
Manufacturer | TP-Link |
Category | Routers |
Manufacturer No. | TL-MR6400 |
Release date | 23.1.2026 |
Colour | Black |
Exact colour description | Black |
Router type | 4G router, Wi-Fi router |
Router functions | Firewall, Quality of Service (QoS) |
Wi-Fi standard | Wi-Fi 1 / 802.11b, Wi-Fi 3 / 802.11g, Wi-Fi 4 / 802.11n |
Wi-Fi frequency band | Single band |
Wi-Fi encryption | WPA, WPA-PSK, WPA2, WPA2-PSK |
WLAN functions | WPS (WiFi Protected Setup) |
Number of antennas | 2x |
2.4 GHz transfer rate | 300 Mbit/s |
SIM card type | Nano SIM |
Mobile phone standard | 4G |
Max. data transfer rate | 150 Mbit/s |
Number of ports | 4 ports |
Network connections | RJ45 (4x) |
Max. port speed | 100 Mbit/s |
CO₂ emissions | 68,7 kg |
Climate contribution | EUR 1,71 |
Scope of delivery | AC power adapter, Lan (RJ-45), Quick installation guide |
Length | 14.10 cm |
Width | 20.20 cm |
Height | 3.36 cm |
Weight | 600 g |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Routers» category have a defect within the first 24 months?
Source: Galaxus- 11.Rebel1 %
- 11.Telekom1 %
- 11.TP-Link1 %
- 16.ASUS1,3 %
- 17.Vodafone1,5 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 4.Huawei1 day
- 4.MikroTik1 day
- 4.TP-Link1 day
- 4.Zyxel1 day
- 8.FRITZ!2 days
Return rate
How often is a product of this brand in the «Routers» category returned?
Source: Galaxus- 5.MikroTik3,4 %
- 5.Synology3,4 %
- 7.TP-Link3,5 %
- 8.Acer3,6 %
- 8.Starlink3,6 %