Fritz!Box 6850 5G

449,00 excl. VAT

In stock Delivery time 2-3 days

The FRITZ!Box 6850 5G is an ideal all-in-one device for the (home) network: modem, router, WiFi access point, telephone exchange and media server with Gigabit LAN and USB connections. A FRITZ! Box sets a new standard in (home) networking! The small and compact FRITZ!Box 6850 5G router adapts to all possible circumstances. No matter how good or bad the network reception is – the FRITZ!Box 6850 5G always provides maximum speed, from 5G or UMTS to LTE. The FRITZ!Box 6850 5G features two WiFi frequency bands and uses MU-MIMO for efficient network traffic.

  • 5G
  • VoIP & DECT
  • WiFi
Capestone articlenumber: AVM10003 | Vendor articlenumber: 20002928 | EAN number: 4023125029288


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Fritz!Box 6850 5G

Fast reliable 5G router

FRITZ!Box 6850 5G provides fast downloads with 5G, and the integrated DECT base allows comfortable calls with up to six cordless phones. Reliable Wi-Fi connects the devices in the home network to the fast mobile Internet.

Mesh Wi-Fi with FRITZ!

The FRITZ! Box 6850 5G supports Mesh Wi-Fi, so even videos, music and photos in the home network arrive seamlessly to the farthest corners of every room. The distributed FRITZ! devices work together in a single network, communicating with each other and optimizing the performance of all Wi-Fi devices.

Fast internet everywhere

Internet over the mobile network is convenient and can be used anywhere with fast LTE technology and a FRITZ!Box 6850 5G. The 6850 5G supports all common LTE frequencies in the Netherlands and Europe. With reliable Wi-Fi and four gigabit LAN connections, FRITZ!Box 6850 5G connects devices to the Internet reliably and securely.

External 5G antenna

The Fritz Box 5G router features 2x external 5G antenna connectors (SMA) for better reception of the 5G signal. All Capestone 5G antennas with an SMA connector can be connected.

Share files and make comfortable calls

FRITZ! Box 6850 5G offers all the advantages of the FRITZ! Box. A printer can be easily integrated into the home network via the USB connection. Or use a USB storage medium for FRITZ!NAS, the convenient network storage, to share documents and photos with friends or family. The integrated DECT-based telephone system of the FRITZ!Box 6850 5G supports up to six cordless phones and one analog phone. Comfort features such as HD telephony for crystal-clear voice transmission and up to five integrated answering machines ensure comfortable phone calls.

Features Fritz!Box 6850 5G:

  • 5G modem router
  • Multi-band: 3G (UMTS), 4G (LTE) and 5G
  • External antennas can be connected optionally
  • WiFi AC up to 866 Mbit/s + WiFi N up to 400 Mbit/s
  • VoLTE: Telephoning via 5G
  • Connection to 5G broadband with 5G SIM card (mini SIM)

Safe with the FRITZ! Box

The comprehensive security concept of the Fritz!Box protects all communications. It is continuously tested and further developed by Fritz. Thanks to free updates, optimal security is always guaranteed.

FRITZ! OS – a versatile system

FRITZ! OS, the operating system of the FRITZ! Box, regularly offers new features. The central home network overview allows you to keep everything under control at a glance. Take advantage of the child lock and WiFi access for guests, and always stay informed about current data usage with the online counter. Or download the FRITZ! Apps that allow you to manage the system on the go via smartphone. In addition to smarthome devices from FRITZ!, the FRITZ!Box 6850 5G also supports devices from other manufacturers with DECT-ULE/HAN-FUN technology. All updates and apps for the FRITZ! products are free.





Dimensions in mm


Download speed


Ext. 4G antenna


Ext. 5G antenna


LAN ports


Mobile networks

3G, 4G, 5G

Number of SIM slots


Number of modems


RJ11-port VoIP


USB port


Upload speed


WAN ports




WIFI Frequency band

2,4 Ghz; 5 Ghz


WiFi 5




  • FRITZ! Box 6850 5G
  • 12VDC 2.5A power adapter for FRITZ! Box (cable 1.5 meters long)
  • LAN cable (1.5 meters long)
  • Externally screwable mobile Internet antenna
  • Manual