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header-product Wireless router TP‑Link TL‑MR6400 — Single‑band 2.4 GHz, LTE 4G, 4x Fast Ethernet, 300 Mbps, 2 antennas, black
77.99 €

Wireless router TP‑Link TL‑MR6400 — Single‑band 2.4 GHz, LTE 4G, 4x Fast Ethernet, 300 Mbps, 2 antennas, black

TP‑Link TL‑MR6400 4G Wi‑Fi Router Photo 1
TP‑Link TL‑MR6400 4G Wi‑Fi Router Photo 2
TP‑Link TL‑MR6400 4G Wi‑Fi Router Photo 3
TP‑Link TL‑MR6400 4G Wi‑Fi Router Photo 4
TP‑Link TL‑MR6400 4G Wi‑Fi Router Photo 5
TP‑Link TL‑MR6400 4G Wi‑Fi Router Photo 1
TP‑Link TL‑MR6400 4G Wi‑Fi Router Photo 2
TP‑Link TL‑MR6400 4G Wi‑Fi Router Photo 3
TP‑Link TL‑MR6400 4G Wi‑Fi Router Photo 4
TP‑Link TL‑MR6400 4G Wi‑Fi Router Photo 5
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Wireless router TP‑Link TL‑MR6400 — Single‑band 2.4 GHz, LTE 4G, 4x Fast Ethernet, 300 Mbps, 2 antennas, black

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Wireless router TP‑Link TL‑MR6400 — Single‑band 2.4 GHz, LTE 4G, 4x Fast Ethernet, 300 Mbps, 2 antennas, black

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Short description

TP‑Link TL‑MR6400 is a 4G wireless router with single‑band 2.4 GHz Wi‑Fi (Wi‑Fi 4 / 802.11n) offering up to 300 Mbps. It supports LTE/4G and 3G (HSPA+, UMTS) mobile networks and provides WAN via RJ‑45 plus four Fast Ethernet (10/100) LAN ports. Features include two external antennas and standard wireless security (WEP, WPA, WPA2). Suitable for homes and small offices needing cellular backup or primary internet over LTE.
Available at price 77.99 €: 3 pcs.
Total available for order: 30 pcs.
Warranty: 2 Years
SKU: 11994970
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
20.08.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
25.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.57 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
25.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

TP‑Link TL‑MR6400 is a 4G LTE wireless router that delivers single‑band 2.4 GHz Wi‑Fi (Wi‑Fi 4 / 802.11n) with theoretical wireless speeds up to 300 Mbps. The router includes an integrated LTE modem and SIM card slot for plug‑and‑play cellular internet, two external antennas for stable coverage and four Fast Ethernet (10/100) LAN ports plus a configurable WAN/LAN port for wired connections. Standard wireless security protocols are supported, making the TL‑MR6400 suitable for homes and small offices that require primary or backup internet via mobile networks.

Advantages

The TL‑MR6400 supports LTE/4G and 3G networks and can share a mobile connection with multiple devices simultaneously, enabling internet access where fixed broadband is unavailable or as a seamless failover option. With two external antennas and Fast Ethernet ports, it balances wireless coverage and wired connectivity for computers, smart TVs or networked equipment. The built‑in SIM slot and simple setup eliminate the need for complex configuration — insert a SIM card, power on and connect devices.

Suitable for

  • Homes without fixed broadband looking for reliable internet via 4G LTE
  • Small offices that need cellular backup or primary mobile internet
  • Temporary sites such as trade shows, exhibitions or mobile offices
  • Recreational vehicles and remote locations where wired internet is not available

Key specifications

  • Wi‑Fi band: Single‑band 2.4 GHz
  • Top Wi‑Fi standard: Wi‑Fi 4 (802.11n)
  • Maximum WLAN data rate: up to 300 Mbps (wireless)
  • Mobile network support: LTE (4G) and 3G (HSPA+, UMTS)
  • LTE download capability (network dependent): up to 150 Mbps
  • Antennas: 2 external antennas
  • Ethernet: Fast Ethernet (10/100) ports — 4 LAN ports and 1 configurable WAN/LAN port
  • SIM card slot: integrated for mobile broadband
  • Wireless security: WEP, WPA, WPA2
  • Device colour: Black

How to use

Insert a compatible SIM card into the built‑in SIM slot, connect the power adapter and switch the router on. Use the web management interface or the TP‑Link Tether mobile app (Android/iOS) to complete initial setup, configure wireless SSID and security settings, and choose the connection mode (mobile broadband or WAN). Connect wired devices to the Ethernet LAN ports or join Wi‑Fi devices to the 2.4 GHz network. No additional configuration is required for basic operation when using a mobile SIM card.

Usage recommendations

Place the TL‑MR6400 in a central, elevated location away from large metal objects and sources of electromagnetic interference to optimize 2.4 GHz coverage. For better cellular signal, ensure the router is positioned where the LTE reception is strongest and consider using an external antenna if local signal strength is insufficient. Keep firmware up to date via the web interface to maintain security and compatibility.

Specifications

Antenna design:
External
USB port: The device features a socket into which a USB cable can be plugged.
No
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
4
Ethernet LAN interface type: The characteristics of the Ethernet LAN interface.
Fast Ethernet
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
WLAN data transfer rate (max):
300 Mbit/s
Top Wi-Fi standard: Connection of this device is done via Wi-Fi in a high standard.
Wi-Fi 4 (802.11n)
Wi-Fi band: The frequency bands the product features.
Single-band (2.4 GHz)
3G/4G USB modem compatibility:
No
SIM card slot: Whether the device features a SIM card slot.
Yes
DSL WAN: Whether or not the product features a DSL WAN (Wide Area Network) connection option.
No
Product colour: The colour e.g. red, blue, green, black, white.
Black
Power source type: What the power source is.
DC
All features

Logistics data

Harmonized System (HS) code:
85176990

System requirements

Mac compatibility: Product can be used with Apple Mac software and/or hardware.
Yes
Linux operating systems supported: 8 RT. Linux (9.4, 9.5), Red Hat Enterprise Linux 5.0 (supported with a pre-built package); SUSE Linux (10.3, 11.0, 11, 11.1, 11.2), Fedora (9, 9.0, 10, 10.0, 11.0, 11, 12, 12.0), Ubuntu (8.04, 8.04.1, 8.04.2, 8.10, 9.04, 9.10, 10.04), Debian (5.0, 5.0.1, 5.0.2, 5.0.3)
Yes
Windows operating systems supported: Windows vesions wich can be used with the device.
Yes

Operational conditions

Storage relative humidity (H-H):
5 - 90
Operating relative humidity (H-H):
10 - 90
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Features

DHCP client: Whether the product features a DHCP (Dynamic Host Configuration Protocol) to obtain IP addresses within a network.
Yes
DHCP server: A server is a system which that responds to requests across a computer network to provide, or help to provide, a network service. DCHP servers uses the DCHP (Dynamic Host Configuration Protocol), which is a standardized networking protocol used by servers on an IP network to allocate IP addresses to computers. The purpose of DHCP is to automate the IP address configuration of a computer without a network administrator. IP addresses are typically selected from a range of assigned IP addresses stored in a database on the server and issued to a computer which requests a new IP address. An IP address is assigned to a computer for a set interval, after which, the computer must renew the IP address or acquire a new one.
Yes
Universal Plug and Play (UPnP):
Yes
Mac operating systems supported: Mac operating systems e.g. OS X can be used with the device.
Yes
Port forwarding:
Yes
Quality of Service (QoS) support:
Yes

Antenna

Detachable antenna(s):
Yes
Antenna design:
External

Certificates

Certification:
CE, RoHS

Packaging content

Quick installation guide:
Yes
Quick start guide: Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Yes
Manual:
Yes
Cables included:
LAN (RJ-45)
AC adapter included:
Yes

Design

On/off switch: The button which is pressed to switch the device on or off.
Yes
Reset button:
Yes
Antennas quantity:
2
LED indicators:
WLAN, Power, LAN
Product type: The sub-category of the product.
Tabletop router
Product colour: The colour e.g. red, blue, green, black, white.
Black

Security

DMZ support:
Yes
IP address filtering:
Yes
MAC address filtering: Security access control method whereby the 48-bit address assigned to each network card is used to determine access to the network. MAC addresses are uniquely assigned to each card, so using MAC filtering on a network permits and denies network access to specific devices through the use of blacklists and whitelists.
Yes
Filtering:
Yes
DoS attack prevention:
Yes
Stateful Packet Inspection (SPI):
Yes
Firewall:
Yes

Packaging data

Package weight: Weight of the packaged product.
600 g
Package height: The distance from the top to the bottom of the packaging.
70 mm
Package depth: The distance from the front to the back of the packaging.
223 mm
Package width: The distance from one side of the packaging to the other.
307 mm

Management features

WPS push button:
Yes
Web-based management: Using a website/web application to manage something.
Yes

Ports & interfaces

Memory card slot(s): Places where memory cards are placed inside and connected to the computer motherboard.
No
DC-in jack: The socket/plug where the DC electricity supply connects to the device.
Yes
Ethernet WAN:
Yes
USB port: The device features a socket into which a USB cable can be plugged.
No
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
4

Network

Cabling technology: Type of cable technology performance.
10/100Base-T(X)
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
10, 100
Ethernet LAN interface type: The characteristics of the Ethernet LAN interface.
Fast Ethernet
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Wireless LAN features

Security algorithms: Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.
WPA, WPA2-PSK, WPA2, WPA-PSK, 128-bit WEP, 64-bit WEP
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3
WLAN data transfer rate (max):
300 Mbit/s
Wi-Fi standards: The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
802.11b, 802.11g, Wi-Fi 4 (802.11n)
Top Wi-Fi standard: Connection of this device is done via Wi-Fi in a high standard.
Wi-Fi 4 (802.11n)
Wi-Fi band: The frequency bands the product features.
Single-band (2.4 GHz)

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
33.6 mm
Depth: The distance from the front to the back of something.
141 mm
Width: The measurement or extent of something from side to side.
202 mm

WAN connection

WAN connection type:
RJ-45
3G/4G USB modem compatibility:
No
SIM card slot: Whether the device features a SIM card slot.
Yes
DSL WAN: Whether or not the product features a DSL WAN (Wide Area Network) connection option.
No

Power

Output current:
0.85 A
Output voltage:
9
Power source type: What the power source is.
DC

Protocols

Supported network protocols: Network protocols tested as compatible with this product e.g. FTP,HTML, POP.
IPv4, IPv6

Mobile network

3G bands supported:
2100, 1900
4G bands supported:
800, 900, 1800, 1900, 2100, 2600
4G standard:
LTE
3G standards:
UMTS, HSPA+
Mobile network generation:
4G
3G: Third generation of mobile telecommunications technology, 3G finds application in wireless voice telephony, mobile Internet access, fixed wireless Internet access, video calls and mobile TV.
Yes
4G: Fourth generation of mobile phone mobile communication technology standards. A 4G system provides mobile ultra-broadband Internet access, for example to laptops with USB wireless modems, to smartphones, and to other mobile devices. Conceivable applications include amended mobile web access, IP telephony, gaming services, high-definition mobile TV, video conferencing, 3D television, and cloud computing.
Yes

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
EU3 3 20.08.2026 Best delivery
77.99 € Best price
WH94 27 20.08.2026 Best delivery
94.99 €
77.99 €
Stock: 3
Delivery Date: 20.08.2026 Best delivery
Warehouse: EU3
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Warehouse: WH94

Customer reviews

Customer questions

FAQ

How much does the TP‑Link TL‑MR6400 4G Wi‑Fi Router cost, and is it available for purchase?

The price is 77.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can TP‑Link TL‑MR6400 4G Wi‑Fi Router be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the TP‑Link TL‑MR6400 4G Wi‑Fi Router online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All TP-LINK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TP-LINK service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: antenna design, usb port, ethernet lan (rj-45) ports, ethernet lan interface type, ethernet lan, wlan data transfer rate (max), top wi-fi standard, wi-fi band, 3g/4g usb modem compatibility, sim card slot, dsl wan, product colour, power source type, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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