# Wireless router TP‑LINK TL‑MR6400 V4 — 4G LTE, 300 Mbps, 2.4 GHz, 4x LAN (10/100), SIM slot, 4 antennas

**URL:** https://aio.lv/en/product--tp-link-tl-mr6400-v4--3298505
**Data updated:** 2026-01-21 10:53 (EET)
**Category:** 5G/4G/3G Modems & Routers
**Manufacturer:** TP-LINK
**Manufacturer code:** TL-MR6400 V4
**EAN:** 6935364086848
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 64.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 53.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tp-link-tl-mr6400-v4--3298505

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Tabletop wireless router TP‑LINK TL‑MR6400 V4 provides 4G LTE mobile connectivity and up to 300 Mbps on the 2.4 GHz band. Features include a SIM card slot for mobile network access (LTE/UMTS/GSM), four Fast Ethernet LAN ports (10/100), detachable internal/external antennas, Wi‑Fi 4 (802.11n), WPA security, guest network, parental controls, QoS, VPN server support (PPTP/IPSec/OpenVPN), DDNS, firewall with SPI/DoS protection, WPS and web-based management. Suitable for home and small office use.

## Long description

The TP-LINK TL-MR6400 V4 is a 300 Mbps Wireless N 4G LTE router with an integrated 4G modem and a micro SIM slot that provides quick access to mobile broadband without additional configuration. It supports both FDD-LTE and TDD-LTE and is designed to deliver stable wireless connectivity for home or small office environments.
Advantages
The router offers a 4G connection sharing with up to 32 Wi-Fi devices and supports download speeds up to 150 Mbps, enabling smooth streaming and fast downloads. It includes two detachable external LTE antennas for improved signal stability and four Ethernet LAN ports for wired devices. The device can also operate in Wi‑Fi router mode via the LAN/WAN port when an Ethernet connection is available. Setup is simplified by the built-in SIM slot and plug-and-play operation, and network management is available through an intuitive web interface or the Tether mobile app.
Suitable for
Home internet access using a 4G LTE SIM card
Small office connectivity and remote work locations
Temporary setups where wired broadband is unavailable
Sharing mobile broadband with multiple phones, tablets and laptops
Key specifications
Model: TP-LINK TL-MR6400 V4
Wireless standard: Wireless N
Maximum wireless rate: 300 Mbps
Mobile network generation: 4G (FDD-LTE/TDD-LTE)
SIM card: micro SIM slot, built-in 4G LTE modem
Antennas: 2 detachable external LTE antennas
Ethernet ports: 4 LAN ports and 1 LAN/WAN port
Colour: Black
EAN: 6935364086848
How to use
Insert a compatible micro SIM card into the SIM slot, connect the router to power and switch it on. For wired operation, plug an Ethernet cable into the LAN/WAN port and configure as required. Access the router’s settings via the web interface or install the TP-LINK Tether app on an Android or iOS device to complete setup, manage connected devices, and enable features such as parental controls and access control.
Usage recommendations
Place the router in a central, elevated location and attach the external antennas for the best 4G signal. Use a SIM card from a provider that supports FDD-LTE/TDD-LTE in your area. If signal strength is weak, try relocating the router near a window or use an external antenna with higher gain as allowed by local regulations.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Package weight | 600 g |
| Package depth | 223 mm |
| Package height | 70 mm |
| Package width | 307 mm |

### Data transmission

| Feature | Value |
|---|---|
| GSM bands supported | 850, 900, 1800, 1900 |
| UMTS bands supported | 900, 2100 |

### Ports & interfaces

| Feature | Value |
|---|---|
| DC-in jack | Yes |
| Memory card slot(s) | No |
| USB port | No |

### Mobile network

| Feature | Value |
|---|---|
| 4G bands supported | 800, 900, 1800, 1900 |
| 4G | Yes |
| 4G standard | LTE |
| 3G standards | HSPA+, UMTS |
| 2G standards | EDGE, GPRS, GSM |
| Mobile network generation | 4G |

### WAN connection

| Feature | Value |
|---|---|
| WAN connection type | RJ-45 |
| Ethernet WAN | Yes |
| SIM card slot | Yes |
| 3G/4G USB modem compatibility | No |

### Network

| Feature | Value |
|---|---|
| Cabling technology | 10/100Base-T(X) |
| Networking standards | IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3u |
| DHCP client | Yes |
| DHCP server | Yes |
| Port forwarding | Yes |
| Port triggering | Yes |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| WLAN data transfer rates supported | 11, 54, 300 |
| Wi-Fi band | Single-band (2.4 GHz) |
| WLAN data transfer rate (max) | 300 Mbit/s |
| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |

### Ethernet LAN features

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 4 |
| MAC address filtering | Yes |
| Ethernet LAN data rates | 10, 100 |
| Universal Plug and Play (UPnP) | Yes |
| Guest access | Yes |
| Dynamic DNS (DDNS) | Yes |
| Ethernet LAN interface type | Fast Ethernet |
| VPN Passthrough | Yes |

### Features

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Black |
| Reset button | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 33.5 mm |
| Width | 174 mm |
| Depth | 124.5 mm |

### Power

| Feature | Value |
|---|---|
| Output voltage | 12 |
| Output current | 1 A |
| Power source type | DC |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 90 |

### Security

| Feature | Value |
|---|---|
| Security algorithms | 64-bit WEP, 128-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK |
| VPN support | PPTP, L2TP, IPSec |
| Access Control List (ACL) | Yes |
| DMZ support | Yes |
| IP address filtering | Yes |
| DoS attack prevention | Yes |
| Firewall | Yes |
| URL filtering | Yes |
| Filtering | Yes |
| Stateful Packet Inspection (SPI) | Yes |

### Other features

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| Frequency band | 2.4 |
| Supported WAN type | RJ-45
SIM |
| 3G | Yes |
| Bandwidth (first) | 2.4 GHz |
| Mobile network connection | Yes |
| xDSL connection | No |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10, Windows 7, Windows 8, Windows 8.1, Windows 98SE, Windows NT, Windows Vista, Windows XP |
| Mac operating systems supported | MacOS |

### Protocols

| Feature | Value |
|---|---|
| Supported network protocols | IPv4, IPv6 |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, RoHS |

### Management features

| Feature | Value |
|---|---|
| Quality of Service (QoS) support | Yes |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Cables included | LAN (RJ-45) |
| Quick start guide | Yes |

### Design

| Feature | Value |
|---|---|
| Indication light | Yes |
| On/off switch | Yes |
| Product type | Tabletop router |

### Performance

| Feature | Value |
|---|---|
| Antenna type | Internal & external |
| Web-based management | Yes |
| Antennas quantity | 4 |
| Linux operating systems supported | Y |
| Detachable antenna(s) | Yes |

## FAQ

### How much does the TP‑LINK TL‑MR6400 V4 4G LTE router cost, and is it available for purchase?

The price is 64.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 449 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 08.07.2026 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. All transactions are 100% secure and encrypted.

### 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: mobile network generation, product colour, 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.

## Image

https://aio.lv/img/cache/product/3298505/65885011_large.webp