Thousands of Happy Smart Home Customers

But don’t just take our word for it...

We offer great products & great knowledge all backed up with great service - and our customers agree!

We’re very proud of our independent Excellent Trustpilot rating, backed up by the many repeat customers we’ve been supporting for years.


Read More


World-Class, Industry-Leading Technical Support - Forever Free

You’ll always have FREE access to our technical knowledgebase, application guides, YouTube tutorials & Customer Services, as well as all other online resources, help, white papers and articles.

If none of these answer your query you can also raise a ticket and get direct access to our team of smart home specialists for for assistance.


Access to technical specialists
100’s of in-depth help resources
Video guides via YouTube channel
Blog articles with product reviews & test results


The Vesternet Promise

As Founder & CEO of Vesternet, I personally guarantee your 100% satisfaction on any purchase.

I’d never want you to be unhappy with something you buy from us, so here’s my promise - you can return any unused products within 365 days. If you have problems with a new purchase, our support team will work with you to resolve. And if you still can’t get it working then you can return it within 14 days for replacement or refund. For full information take a look at our full returns policy.

In addition, here’s my personal email should you ever have any problems or feedback:

We’re not just a shop, we’re with you all the way on building your smart home.


Devolo dLAN 550 Duo +


Currently out of stock, but new deliveries arrive daily and sell out fast. Order now and we'll reserve from our next batch & express ship when all items are in stock.

Overview Shipping Returns Support

Need advice? More information?

Frequently bought together

Price for all selected : £95.00

  1.    This itemDevolo dLAN 550 Duo +
  2.    Devolo dLAN 650 Triple Plus

Experience the Best Wireless Connectivity

The dLAN® 550 duo+ allows you to easily build the most powerful home network over the power line. With the smart adapter, you can now connect your network-compatible devices for advanced data transmission and lightning-fast Internet access. It lets you fully utilize the bandwidth of your Internet connection and provides you the flexibility to connect multiple wireless devices.

The 550 duo+ comes powered by devolo range+ Technology that provides better performance, faster connectivity and longer range. With the integrated Gigabit LAN port, you can even connect your wired Internet-compatible devices, such as Smart TVs, gaming consoles, computers, etc. To ensure that no power socket in your room gets wasted, the 550 duo+ comes with integrated electrical socket that you can use to connect other electrical appliances in your home.

The smart adapter is also completely plug-and-play. Just plug in the adapter to any electrical socket, configure it within minutes, and take advantage of the full bandwidth of your Internet connection.

devolo is the most trusted brand in networking, with over 20 million devolo dLAN® adapters worldwide. To provide complete peace of mind, the dLAN® 550 duo+ also comes with a complete three year warranty. Say goodbye to sluggish Internet speeds and poor wireless reception. Get stable Internet connectivity everywhere in your home with the 550 duo+ adapter.


Devolo dLAN 650 triple+

Compact and Versatile Design

Simply plug in the dLAN® 550 duo+ adapter and start enjoying faster and better connectivity. The compact and versatile design fits elegantly into any interior design and can be positioned anywhere in your home wherever there is an power outlet.

Boundless Reception Throughout Your Home

Powered by the range+ technology, the 550 duo+ adapter provides better performance and increased connectivity. The wireless signals pass easily through walls and ceilings, providing strong Wi-Fi reception throughout your home.

Devolo 1200+ Wi-Fi Networking

Devolo dLAN 1200 Wi-Fi Multimedia

Connect Multimedia Devices via Wi-Fi

Using the integrated Gigabit LAN port, the smart adapter allows you to connect your Internet compatible devices such as TV, game console, set-top box, PC, laptop, printer, NAS) etc. with your wireless network.

Technical Details

  • Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3az, IEEE 1901, Auto MDI/X, HomePlug
  • Protocols: CSMA/CA (Powerline)
  • Transmission speeds: Ethernet 10/100 (mbps), Powerline 200/500 (mbps)
  • Modulation • Carrier: Powerline OFDM - 4096/1024/256/64-QAM, QPSK, BPSK • Powerline 2880
  • Range (in m): Powerline: 400
  • Security: 128 Bit AES
  • LEDs: dLAN (multi)
  • Buttons: Pairing
  • Socket • Connector • Countries: Type G (BS 1363) • Type G (BS 1363) • (UK)
  • Power output to integrated socket: 13 A
  • Device port: 2 x Ethernet RJ45
  • Power consumption: Maximum W/A: 3.1 W, Typical W/A: 2.6 W, Stand-By W/A: 0.6 W
  • Power supply: Internal, 196-250 V AC, 50-60 Hz
  • Attenuation filter: 2 - 68 MHz
  • Filter characteristics: -22 db to -45 db
  • Temperature (Storage • Operating): -25°C to 70°C • 0°C to 40°C
  • Dimensions (in mm, without plug): 110 x 55 x 40
  • Ambient conditions: 10-90% Humidity (non-condensing)
  • Operating systems: Windows XP (32 Bit), Windows Vista (32 Bit), Windows Vista (64 Bit), Windows 7 (32 Bit), Windows 7 (64 Bit), Windows 8.x (32 Bit), Windows 8.x (64 Bit), Ubuntu-Linux 12.04 (32 Bit), Ubuntu-Linux 14.04 (32 Bit), Ubuntu-Linux 13.10 (32 Bit), Ubuntu-Linux 13.10 (64 Bit), Ubuntu-Linux 14.04 (64 Bit), MAC OS X 10.6, MAC OS X 10.7, MAC OS X 10.8, MAC OS X 10.9
  • Certifications: CE Class B (EU, CH, NO)
  • Warranty (in years): 3
  • Accessories: Printed Install Flyer, Ethernet Cable(s)
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!
You viewed

Please wait...

Item(s) Added Continue shopping or View cart & checkout
Continue shopping or View cart & checkout