FRITZ 4G router with Wi-Fi N and SIM card slot BOX 6820 LTE-V4 450MBPS DSP0000043258

Features of the FRITZ!Box 6820 LTE v4 Edition International Router
The FRITZ!Box 6820 LTE v4 Edition International is a wireless router designed to provide Internet access via 4G LTE mobile networks, without the need for a fixed broadband connection. It features 2.4 GHz Wi-Fi 4 with theoretical speeds of up to 450 Mbit/s, a Gigabit Ethernet port and a SIM card slot. Its compact design and management and security features make it a practical solution for homes, offices and other locations with mobile coverage.
4G LTE connectivity for Internet access via SIM card
Thanks to its MiniSIM slot, this router lets you use a mobile data connection to share the Internet with various devices. It is compatible with LTE-TDD and LTE-FDD technologies and also supports 3G HSPA and UMTS networks, offering different connectivity options depending on the available coverage.

Mobile network generation : 4G LTE.
4G standards: LTE-TDD and LTE-FDD.
3G standards: HSPA and UMTS.
Compatible 4G bands: 800, 850, 900, 1500, 1800, 2100, 2300, 2500 and 2600 MHz.
MiniSIM-format SIM card slot.
Compatibility indicated with modem USB 3G/4G.

Wi-Fi 4 up to 450 Mbit/s with MIMO technology
The FRITZ!Box 6820 LTE features Wi-Fi 4 (802.11n) connectivity in the 2.4 GHz band, with a maximum theoretical wireless transfer speed of 450 Mbit/s. Its MIMO technology and 3x3 antenna configuration allow it to use multiple transmission paths to improve wireless communication performance.

Wi-Fi band: 2.4 GHz (single band).
Main standard: Wi-Fi 4 (802.11n).
Compatible standards: IEEE 802.11g and IEEE 802.11n.
Maximum WLAN speed: 450 Mbit/s.
MIMO technology.
Internal antennas with configuration 3x3.

Gigabit Ethernet port for wired connections
In addition to the wireless network, it has a Gigabit RJ-45 Ethernet port for connecting a computer or other compatible device by cable. This connection is especially useful for devices that need a stable local connection and avoids relying exclusively on Wi-Fi coverage.

1 Ethernet port LAN RJ-45.
Gigabit Ethernet interface.
Cabling technology: 10/100/1000Base-T(X).
DHCP server and dynamic DNS compatibility.
VPN passthrough function.

Network security and browser-based management
The router includes tools for managing and protecting a home or office network. Its web-based management makes it easy to access configuration settings, while WPA2 and WPA3 protocols help protect wireless connections. It also includes firewall, guest network and parental control features to tailor Internet access to different needs.

WPA2 and wireless encryption WPA3.
Web-based management.
Security via WPS button.
Integrated stateful firewall.
Guest access.
Parental controls.
Updatable firmware.

Compact design with LED indicators
Its 99 x 64 x 134 mm format and a weight of just 172 g make it easy to place on desks and in other confined spaces. It features a red and white finish, internal antennas and power and WLAN LED indicators for checking the device's basic status at a glance.

Product type: desktop/pole router.
Colour: red and white.
Dimensions: 99 mm wide x 64 mm deep x 134 mm high.
Weight: 172g.
Internal antennas.
LED indicators: power and WLAN.
AC power supply.

Configuration and package contents
The FRITZ!Box 6820 LTE v4 Edition International includes accessories to facilitate initial installation, such as the power cable and an RJ-45 network cable. It comes with a quick setup guide and support for several languages, including Spanish, to facilitate administration.

AC power cable.
CABLE LAN (RJ-45).
Quick setup guide and user manual.
Supported languages: German, Dutch, English, Spanish, French, Italian and Polish.
Number of products included: 1 unit.

Other technical specifications
The FRITZ!Box 6820 LTE v4 Edition International model was introduced in February 2025. It is supplied in a box with the following dimensions and weight, useful information for storage, transport and logistics management.

Introduction date: February 2025.
Packaging dimensions: 127 x 83 x 185 mm (width x depth x height).
Package weight: 484 g.
Packaging type: caja.
Volume (m ³): 0.0000