AVM FRITZ!Box 6660 Cable - High-Speed LAN & DECT Hub

Your refurbed product

Refurbed products are more sustainable and up to 40% cheaper compared to a new device. Your trusted refurbed product comes with a minimum 12-month warranty and a 30-day free returns policy, with no questions asked.

AVM FRITZ!Box 6660 Cable - Description

Sarah settles into her afternoon with multiple devices streaming, video calls running smoothly, and the whole family connected without a hiccup. The AVM FRITZ!Box 6660 Cable handles it all, keeping the home network steady and responsive.

Designed for busy households and home offices, the FRITZ!Box 6660 Cable suits anyone who needs reliable, fast internet to support streaming, gaming, remote work, and smart home devices.

Here’s what makes this refurbished FRITZ!Box 6660 Cable stand out:

Connect multiple devices easily thanks to four Gigabit LAN ports and a 2.5GBase-T LAN port, providing fast wired connections for your computer, smart TV, or gaming console.
Stay connected wirelessly with DECT support for up to six cordless phones or other DECT-enabled devices, ideal for a household juggling calls and smart home gadgets.
Use the USB-A 2.0 port to share printers or external storage across your network, adding convenience to your setup.
The analogue connector allows integration with traditional phone lines if you still rely on one.
Its compact dimensions (253 x 48 x 185 mm) fit neatly on your desk or shelf without taking up much space.

Q: Can the FRITZ!Box 6660 Cable handle multiple users at once? A: Yes, the multiple LAN ports and DECT connections allow several devices and phones to work simultaneously without slowing down your network.

Q: Is this router suitable for a home office? A: Absolutely. It offers fast, stable wired and wireless connections, supporting video calls, file transfers, and cloud work efficiently.

Q: Will the USB port support my network printer? A: The USB-A 2.0 port lets you connect compatible printers for easy sharing across devices connected to the router.

In everyday use, the FRITZ!Box 6660 Cable keeps your digital life running smoothly with dependable connections and multiple device support. Choosing a refurbished model means you get solid performance with a smaller environmental footprint. It comes with a warranty and the option to return, giving you peace of mind alongside everyday value.

The refurbed Process

Every refurbed device is refurbished in up to 40 steps — taking it from used to like new again. Here are 5 key steps:

1. Supplier buys pre-loved tech

Deleting the data from used electronic devices

2. Data cleanse

3. Swap of faulty parts

Polishing the exterior of used electronics

4. External preparation

Refurbisher sells the devices through refurbed marketplace

5. Sold via refurbed

Learn more

What is refurbed?

Refurbed is an online marketplace for refurbished electronics. All refurbed AVM FRITZ!Box 6660 Cable function like new, but are much cheaper. How is that the case? Once sourced, experts put our products through an up to 40-step refurbishment process to ensure that all products work and look like new. This results in us offering better value products that are also more sustainable.

Why should I buy my AVM FRITZ!Box 6660 Cable from refurbed?

refurbed AVM FRITZ!Box 6660 Cable are great value, at up to 40% cheaper than new. Equally as important is trust. We give you a minimum 12-month warranty on each device and a 30-day free trial period, during which you can return for a full refund. This means you save money, and get to test the device to make sure it works perfectly for you.

Why are refurbed AVM FRITZ!Box 6660 Cables so cheap?

Every refurbed partner is specialised in certain brands. They mostly buy exhibit and corporate phones in large quantities at low prices. Their specialisation makes the renewal processes very efficient, resulting in 100% renewed products that are up to 40% cheaper than new devices.

What exactly do the product grades mean?

refurbed AVM FRITZ!Box 6660 Cables work like new devices and therefore have no functional limitations. The visual condition of the devices can be selected based on your needs. What are the visual categories?

Premium (AA-Grading)
Premium AVM FRITZ!Box 6660 Cables are visually identical to new, with no visible signs of wear or use. No scratches, scuffs, dents, or blemishes on the body or screen.
Excellent (A-Grading)
Excellent AVM FRITZ!Box 6660 Cables have no dents, scratches or signs of wear visible from a distance of 30cm - neither on the body nor on the display.
Very Good (B-grading)
Very Good AVM FRITZ!Box 6660 Cables may have minimal dents, scratches or wear on the body that can be seen from 30cm away. There may be micro-scratches on the display/screen, but these are not visible when the display is on.
Good (C-Grading)
Good AVM FRITZ!Box 6660 Cables have visible signs of use such as scratches and/or dents on the body. There may be micro-scratches on the display/screen, but these are not visible when the display is switched on.

How does the 30-day free trial work?

If you want to return your product for any reason, you can return it free of charge within 30 days. To do so, contact our partner directly via your refurbed account and let them know that you would like to exchange or return your device. You will receive a free return label from our partner by email or in your refurbed account. Alternatively, you can contact our refurbed customer service. We will be happy to help you and contact our partner.

What are my warranty terms?

We offer a minimum 12‑month warranty on all refurbed AVM FRITZ!Box 6660 Cable. This covers any technical defects that might occur during this period and are not caused by your own fault.

Examples are:
- The device can no longer be switched on.
- The unit cannot find a network.
- The loudspeaker does not work.

The battery is also covered by the warranty. A distinction is made between wear and tear and technical defects. Technical defects are covered by the warranty and are characterised by abnormal behaviour. Abnormal behaviour could be, for example, that the device can only be charged up to 40%. Please note, your minimum 12‑month warranty is refurbed's voluntary commercial promise to you. This does not affect your statutory consumer rights

How can refurbed guarantee the quality of your AVM FRITZ!Box 6660 Cable?

Only professional and certified partners are allowed to offer their electronic products via refurbed. We ensure this with ongoing quality tests and constant monitoring. Our partners are all located within the EU. This allows us to guarantee fast delivery times and optimal contact to always perform our best.

Which environmental protection projects do we invest in?

We have planted over 6.6 million trees since our foundin, and we are very proud! We realised that planting trees alone does not tackle all of the environmental issues we a passionate about, however. That's why we now also support projects that
- restore landscapes — ecosystems are repaired and jobs are created, including tree planting along the way
- remove carbon from the atmosphere and store it permanently
- recycle electronic waste and reuse materials