The FRITZ!Box 6835 5G is a high-performance router designed for fixed wireless access (FWA). With its 5G modem, it delivers speeds of up to 2 Gbps in areas where fiber optic connections are unavailable, combining the flexibility of a mobile connection with the stability and speed of a fixed one. It's the perfect solution for internet access in rural areas and for users who need a high-speed mobile office.
Furthermore, its Wi-Fi 7 compatibility achieves wireless speeds of up to 3.5 Gbps, while USB-C power allows it to be used even with an external power bank.
The FRITZ!Box 6825 4G is a compact and robust router compatible with all international 4G networks, making it perfect for those seeking stability and performance on the go. Equipped with Wi-Fi 6, it provides reliable wireless connectivity with download speeds of up to 300 Mbps and upload speeds of up to 50 Mbps. Ideal for users who need fast and efficient internet access in areas with 4G coverage, this model offers exceptional ease of use and portability. It also supports USB-C power, allowing it to operate even when connected to an external battery.
Both devices can connect to the internet via Wi-Fi hotspots or through the WAN/LAN port connected to an external modem (ONT, DSL, etc.). As entry-level products designed and manufactured in Europe, they offer a competitive alternative to Asian manufacturers, ensuring that data and network management remain under European security standards.
This digital sovereignty, combined with the durability of FRITZ! hardware, ensures a lower equipment replacement rate (RMA) and a more sustainable life cycle, in line with the environmental demands of the industry.
In addition to the new devices, FRITZ! is showcasing the latest advancements in network management through the USP (User Services Platform) standard. Using the MyFRITZ!Net service or the TR-369 interface, providers can remotely optimize their customers' Wi-Fi networks, improving customer loyalty.
Furthermore, the FRITZ! Failsafe solution is being enhanced in the upcoming FRITZ!OS 8.20 release, enabling any mobile router (such as the 6850 or the new 6835 models) to act as an automatic backup for a fiber optic connection, ensuring that users never lose their connection in the event of a failure.
“With the FRITZ!Box 6835 5G and the FRITZ!Box 6825 4G, we are solving the connectivity problem in broadband shadow areas in Spain, providing a solution that the end customer can install in seconds and that the operator can manage securely. Furthermore, these Made in Europe products offer greater security and sustainability,” says Ralf Muntean, Country Manager of FRITZ! for Spain and Portugal.

Technical Specifications
FRITZ!Box 6835 5G
Compact wireless router for 5G and 4G mobile networks, download speeds up to 2 Gbps and upload speeds up to 900 Mbps.
Wi-Fi 7: 2 x 2 on 5 GHz and 2.4 GHz.
Wi-Fi speed: 5 GHz up to 2880 Mbps, 2.4 GHz up to 688 Mbps.
One 2.5 Gigabit LAN port and one 1 Gigabit LAN port.
5G mobile network compliant with 3GPP Release 16 with 5-carrier aggregation (4 x 4 MIMO).
Supports 5G Standalone (SA) and Non-Standalone (NSA).
Alignment aid for optimal positioning relative to the cell tower.
Supports Dynamic Spectrum Sharing (DSS).
One nano-SIM slot and eSIM.
Powered via USB-C (compatible with external batteries).
FRITZ!OS: with Mesh, parental controls, guest access, MyFRITZ! and more.
FRITZ! Failsafe for automatic backup on fiber, DSL, or cable connections.
FRITZ!Box 6825 4G
Compact Wireless Router for 4G Mobile Networks, downloads up to 300 Mbps and uploads up to 50 Mbps. Wi-Fi 6 up to 600 Mbps (2.4 GHz).
1 Gigabit LAN port for computers, TVs, or other devices.
4G mobile network compliant with 3GPP Release 10 with LTE Advanced Cat. 6.
1 nano-SIM slot and USB-C power supply (compatible with external batteries).
The price and availability of the new FRITZ!Box 6835 5G and FRITZ!Box 6825 4G will be announced soon.
