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TP-Link Deco M4 Whole Home WiFi Mesh System (3 pack)
TP-Link Deco M4 Whole Home WiFi Mesh System (3 pack)

TP-Link Deco M4 Whole Home WiFi Mesh System (3 pack)

Regular price
In stock Low stock Less than 5 in stock Out of stock
Free delivery Free delivery on orders over £50
Free returns Free returns
2 year warranty 3 year warranty


Fed up of Netflix stalling when you’re watching a film with the family? Or the order confirmation page failing to load after spending 45 minutes doing your weekly online shop?

The TP-Link Deco M4 Whole Home Mesh WiFi System sounds complicated. But what it does is remarkably simple: it eliminates weak signal areas around the home. So you get the same WiFi coverage whether you’re in the kitchen, living room or bedroom. And there’s a lag-free connection for up to 100 devices. So you can complete your online shop while your daughter plays Minecraft, your son watches YouTube, and your partner streams a film – with nobody having to compromise on WiFi coverage.

The Deco M4 system contains three units – enough to deliver WiFi to an area of up to 4,000ft2. Got a bigger house? Simply add more to increase your coverage. Set-up is quick and easy using the Deco app. And the M4 Deco works with Amazon Echo too.

Set up guides

You can set up your Deco M4 system in less than 30 minutes

It’s quick and easy to get started if you’re replacing your existing router:

1. Connect the first Deco M4 to your modem using the cable provided and turn on both devices;

2. Download and launch the Deco app – you’ll need to create an account if you don’t have one;

3. Follow the in-app instructions to configure your Deco system and add the remaining Deco M4s

Set-up guide
Full specification
What's Included 3x TP-Link Mesh Deco M4 Wi-Fi Units, RJ Ethernet Cable, AC adapter input and quick installation guide
Works withAmazon Alexa 
Compatible withiOS 9.0 or later, Android 4.3 or later
Frequency 2.4 GHz and 5 GHz
Signal rate 300 Mbps at 2.4 GHz
867 Mbps at 5 GHz
Standard and protocols IEEE Standard 802.11 specifications
up to 4,000 sq. ft.
Dimensions 90.7 x 190mm 
Weight 248g
Discover Smart Home

No more WiFi blackouts

The whole family no longer needs to gather in the best WiFi spots at home with the M4 Deco system. And you don’t need to install a collection of routers and range extenders to fix the problem either. The M4 Deco creates a single ‘mesh’ network. So you can all enjoy a strong WiFi speed – whether upstairs or downstairs. And because it’s on one single network, your WhatsApp call won’t cut out as you move from room to room. In fact, it’s so seamless, you won’t even notice it switching to the fastest Deco each time.

Instant set-up

The Deco technology might be clever, but the M4 Deco system is simple to install. The Deco app comes with a step by step set-up guide. And you can choose the configuration that works best for you. Use the M4 Deco to replace an existing router. Or set it up as an access point. And as all the Deco models work together, you can extend your WiFi coverage easily around the home, with up to seven extra Decos.

Access to extra controls

Manage your WiFi access using the Deco app. Check what devices are online or prioritise access for different family members. If the kids have got friends over, set up a guest network instead of sharing your WiFi details. And install some really easy-to-use parental controls for peace of mind. Set up profiles for each of your kids. Put a timer for how long they can spend online. And use the one-touch security settings to filter what type of sites they can access.

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