FRITZ!BOX 6670 Cable Wi-Fi 7 Mesh Wi-Fi Cable Router with Modem

FRITZ!BOX 6670 Cable Wi-Fi 7 Mesh Wi-Fi Cable Router with Modem

Sale price  €259,99 EUR Regular price  €329,00 EUR 20% Rabatt
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FRITZ!BOX 6670 Cable Wi-Fi 7 Mesh Wi-Fi Cable Router with Modem
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FRITZ!BOX 6670 Cable Wi-Fi 7 Mesh Wi-Fi Cable Router with Modem

Sale price  €259,99 EUR Regular price  €329,00 EUR 20% Rabatt

incl. VAT, plus shipping

This article is subject to margin scheme taxation according to § 25a UStG; VAT will not be shown separately on the invoice.

Delivery time 1-3 business days*

Out of stock
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FRITZ!Box 6670 Cable – Wi‑Fi 7 for your cable network

The FRITZ!Box 6670 Cable brings Wi‑Fi 7 to your cable connection – for lightning-fast, stable Wi-Fi during streaming, gaming, video calls, and home office work. In the 5 GHz band, you can reach up to 2,880 Mbps, in the 2.4 GHz band up to 688 Mbps – a total maximum transmission speed of 3,568 Mbps. The dual-band function ensures a stable and fast connection on both frequency bands.

The router serves as a central control unit for your smart home. Thanks to DECT ULE, you can connect and control compatible devices such as radiator controls or smart plugs. It also supports the Zigbee standard, allowing you to integrate LED bulbs and other Zigbee devices from various manufacturers – for flexible and future-proof smart home integration.

The integrated telephone system offers connections for an analog telephone as well as up to six cordless DECT telephones. Five integrated answering machines with individual greetings, local and online telephone books make the router a central communication hub. The ultra-fast 2.5 gigabit LAN port and four 1 gigabit LAN ports enable fast cable connections for PCs, consoles, or NAS. A USB 2.0 port expands the possibilities for storage, printers, or mobile dongles.

Your benefits:

  • Wi‑Fi 7 – up to 3,568 Mbps (2,880 Mbps on 5 GHz + 688 Mbps on 2.4 GHz), dual-band, 2×2 MIMO

  • Cable modem – for all DOCSIS cable connections

  • Smart home center – DECT ULE + Zigbee (radiator controls, smart plugs, LED bulbs)

  • 2.5 Gigabit LAN + 4 × Gigabit LAN – for PC, console, TV, NAS

  • USB 2.0 – for storage (NAS), printers, mobile dongles

  • Telephone system – analog telephone connection, DECT base for 6 cordless phones, 5 answering machines, HD telephony, fax

  • FRITZ! Mesh – seamless Wi-Fi throughout the home

  • Security – firewall, parental controls, WPA3/WPA2, VPN (WireGuard/IPSec)

  • FRITZ!OS – easy operation via browser or app, free updates

  • Energy efficiency – max. 30 W power consumption

  • 5-year guarantee – manufacturer's guarantee

Scope of delivery: FRITZ!Box 6670 Cable, power supply unit, coaxial cable, LAN cable (1.5 m), installation guide

The FRITZ!Box 6670 Cable – Wi‑Fi 7 for your cable network.

Technical specifications

Area Details
General
Product type

Cable router with integrated cable modem (DOCSIS)

Art. no. 20003047

Manufacturer FRITZ! GmbH (AVM)
GTIN / EAN 4023125030475
Warranty 5-year manufacturer's warranty
Cable & Internet connection
Modem type Cable (DOCSIS 3.1, backwards compatible)
Remote access / VPN MyFRITZ! (free, secure), VPN with WireGuard and IPSec
Wi-Fi
Wi-Fi standards Wi‑Fi 7 (802.11be), backwards compatible with 802.11ax/ac/n/g/b/a, 2×2 MIMO
Max. data rate (5 GHz) up to 2,880 Mbps (Wi‑Fi 7)
Max. data rate (2.4 GHz) up to 688 Mbps (Wi‑Fi 7)
Max. total data rate up to 3,568 Mbps
Wi-Fi Mesh Yes (FRITZ!Mesh – intelligent, seamless with repeaters and powerline)
Encryption / Guest access WPA3/WPA2, WPS button, separate Wi-Fi guest access, Wi-Fi Eco mode
Smart Home
Supported standards DECT ULE (FRITZ!DECT) + Zigbee (compatible devices from various manufacturers)
Controllable devices Radiator controls, smart plugs, LED bulbs, switches, sensors
Connections
Cable (coaxial) 1 × DOCSIS cable connection (coax)
LAN 1 × 2.5 Gigabit LAN + 4 × Gigabit LAN (total 5 ports)
USB 1 × USB 2.0 (for storage (NAS), printer, mobile dongle)
Telephone (analog) 1 × TAE/RJ11 (for analog telephone, answering machine, or fax)
DECT base Integrated DECT base for up to 6 cordless telephones (e.g., FRITZ!Fon) and smart home (FRITZ!DECT)
Telephony
Telephone system VoIP telephone system for analog, DECT, and IP telephones, 5 answering machines, HD telephony, fax function, call forwarding, blocking, online telephone books
Security & Comfort
Firewall & filters Stateful Packet Inspection, NAT with port forwarding, parental controls (time budget, youth protection filter, device blocking), auto-update
Operating system (FRITZ!OS) Intuitive browser and app interface, free FRITZ!Apps, context-sensitive online help, optional power-saving mode
Energy efficiency
Max. power consumption 30 W
Scope of delivery
Included FRITZ!Box 6670 Cable, power supply unit, coaxial cable, LAN cable (1.5 m), installation guide

* applies to deliveries within Germany

Manufacturer information

Manufacturer Information (GPSR)

Manufacturer: FRITZ! GmbH

Address:

Alt-Moabit 95

10559 Berlin

Country: Deutschland

Email: info@avm.de

Phone Number: +49 30 39976-0

Security Information

For indoor use only.

Before a thunderstorm: Disconnect the device from the mains and DSL connection (if possible).

Connect the power supply to an easily accessible socket.

Ensure adequate air circulation; do not cover ventilation slots.

Do not place on heat-sensitive surfaces, carpets, or upholstery.

Do not use power strips or extension cords if possible; never connect several together.

Do not attach any objects to the FRITZ!Box.

Warnings

Do not install during a thunderstorm.

Protect from liquids, vapors, and moisture – do not allow liquids to penetrate.

Do not place near heat sources.

Do not cover.

Avoid improper cleaning with harsh cleaning agents, solvents, or soaking wet cloths.

Do not open the casing – contact a specialist retailer for repairs.

For information on protection against unauthorized access, visit: avm.de/ratgeber

Do not use in areas where radio transmission is prohibited.

In hospitals, doctor's offices, etc., observe instructions for switching off radio devices.

For medical devices (pacemakers, hearing aids, implants), consult a doctor or manufacturer; if necessary, maintain a minimum distance of 20 cm.

Do not install or operate in explosive atmospheres (flammable gases, dust, metal powder, blasting areas).

Hazard Information

Improper cleaning can cause damage

Improper opening/repair can pose risks to users.

Radio interference possible due to overlapping radio waves – do not use the device in areas where radio transmission is prohibited.

Radio waves can cause fires or explosions in explosive atmospheres.

Interference with medical devices possible – maintain a safety distance (20 cm) if recommended.

Disposal Information

According to European directives and the German Electrical and Electronic Equipment Act (ElektroG), do not dispose of with household waste, residual waste, or in the yellow bin.

For proper disposal, take to a municipal collection point for old electronic devices.

Distributors of electronic devices are obliged to take back devices free of charge (§ 17 ElektroG).

The symbol of the crossed-out waste bin on the type plate or casing signifies the legal obligation for separate disposal.

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