TP-Link Deco M4 Whole-Home Mesh Wi-Fi System - 3 Pack, MU-MIMO, Dual-Band AC1200, 2 x Gigabit LAN Ports,

TP-Link Deco M4 Whole-Home Mesh Wi-Fi System - 3 Pack, MU-MIMO, Dual-Band AC1200, 2 x Gigabit LAN Ports,
PB Tech price: PB Tech price:
$260 00  +GST $299 00  inc GST

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TP-Link Deco M4 Whole-Home Mesh Wi-Fi System - 3 Pack, MU-MIMO, Dual-Band AC1200, 2 x Gigabit LAN Ports,

Part #: NETTPL9403
PB Tech price: PB Tech price:
$260 00 $299 00
 +GST  inc GST

Click & Collect: Click & Collect unavailable
  • Brand: TP-Link
  • MPN: DecoM4(3-pack)
  • Part #: NETTPL9403
  • UPC:
  • Wireless Technology: 802.11ac
  • Wireless Transmission Speed: 1167Mbps
  • Wi-Fi Bands: Dual
  • Ethernet Ports: 2
  • USB Ports: None
  • Cellular Connectivity: N/A
  • View more

What PB Tech customers are saying about this product...

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"Works as advertised"

By: Guest 16/09/21

"Does the job well"

By: SusanR1 13/09/21

"These are great for extending your wireless within a large home! Finally got wifi In all my rooms."

By: Guest 12/08/21

Product is out of stock. View similar products in-stock at PB Tech


Fast. Stable. Everywhere.

Whole Home Mesh Wi-Fi System - AC1200 Dual-Band Wi-Fi


Experience Wi-Fi Like Never Before

Deco M4 uses TP-Link Mesh technology to cover your entire home in powerful Wi-Fi. Multiple units seamlessly work together to create a home network like nothing you've ever experienced.


Wi-Fi Dead-Zone Killer

Deco M4 is the simplest way to guarantee a strong Wi-Fi signal in every corner of your home up to 260 square metres (2-pack). Wireless connections and optional Ethernet backhaul work together to link Deco units, providing even faster network speeds and truly seamless coverage.
Want more coverage? Simply add another Deco.


Seamless Roaming with One Wi-Fi Name

TP-Link Mesh means Deco units work together to form one unified network. Your phone or tablet automatically connects to the fastest Deco as you move through your home, creating a truly seamless Wi-Fi experience.


No More Buffering

Network speeds three times faster than previous generation routers, thanks to 802.11ac wireless technology, make Deco capable of providing a lag-free connection to up to 100 devices.


*Testing of multiple applications conducted by TP-Link in December 2018.

Multiple 3-in-1 Router, Access Point and Range Extender Modes

Flexible and multifunctional, the Deco M4 includes a variety of features allowing it to serve as a router, access point or range extender. Just choose the mode for your actual network demands and experience the maximum wireless flexibility.


Wi-Fi Made Easy - App-Based Setup

Installing Deco M4 is fast and easy. Just unpack the system, download the Deco app and follow its onscreen directions.


Easy Management

Manage your Wi-Fi at home or away in the Deco app, including seeing the connected devices, prioritizing your devices, setting up a guest network and more.


Voice Control

Pair with Alexa to control Deco M4 with simple voice commands. Enjoy the convenient life.


Robust Parental Controls

Simple, intuitive parental controls make it easy to keep your children safe while they're online.

- User Profiles
- Filter Levels
- Time Limits
- Insights
- Suspend Connectivity


All Decos Work Together

Deco M4 is compatible with every other Deco model to form a Mesh network. Expand Mesh Wi-Fi coverage anytime by simply adding more Decos.



AC adapter input

100-240V ~ 50/60Hz 0.4A

AC adapter output

12V ~ 1.2A

Hardware Features


Qualcomm CPU


2 Gigabit Ethernet Ports (WAN/LAN auto-sensing) per Deco unit


1 Reset button on the underside

External Power Supply

12 V/1.2 A


F3.6 in. x 7.5 in. (F90.7 mm x 190 mm)

Antenna Type

2 internal dual-band antennas per Deco unit

Wireless Features

Wireless Standards

IEEE 802.11 ac/n/a 5 GHz, IEEE 802.11 b/g/n 2.4 GHz


2.4 GHz and 5 GHz

Signal Rate

300 Mbps on 2.4 GHz
867 Mbps on 5 GHz

Transmit Power

FCC: <30 dBm
CE: <20 dBm (2.4 GHz)
<23 dBm (5 GHz)

Wireless Security


Advanced Functions

Router/ Access Point Mode
Optional Ethernet Backhaul
Guest network
TP-Link Mesh Technology:
Auto Path Selection
AP Steering
Band Steering

Software Features

Quality of Service




WAN Type

Dynamic IP/Static IP/PPPoE/L2TP/PPTP


Local Management, Remote Management


Server, Client

Port Forwarding


Access Control


Firewall Security

SPI Firewall

Protocols Supports

IPv4 and IPv6

Advanced Features

Parental Controls
Quality of Service

Advanced Functions

Monthly Reports
Auto FW Update
Expand Wi-Fi by adding more Deco units

Guest Network

2.4 GHz guest network x 1
5 GHz guest network x 1




Easy setup via Deco App




Package Contents

Deco M4 (3-pack):
3 Deco units
1 RJ45 Ethernet Cable
3 power adapters
1 quick installation guide

Smartphone/Tablet Requirements

iOS 9.0 or later
Android 4.3 or later


Operating Temperature: 0?~40? (32?~104?)
Storage Temperature: -40?~70? (-40?~158?)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing

Manufacturer Part No:
Product Type:
Product Family:
Shipping Weight:
2.35 kg
PB Part No:
Product Model:
Deco M4
Warranty: 36 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.


4.9 out of 5 Stars Based on 18 Reviews
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Displaying 1 - 12 of 18 reviews

No problems since installing

Had to use a certain phone to install but it worked fine on that phone. Everyone is joining the network easily now. No internet issues since installation. Will test more thoroughly when we move into a bigger house.

By: Guest 19/04/20
1 out of 1 user found this review helpful
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Works as advertised

By: Guest 16/09/21
0 out of 0 users found this review helpful
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Good purchase

Does the job well

By: SusanR1 13/09/21
0 out of 0 users found this review helpful
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Excellent product

These are great for extending your wireless within a large home!
Finally got wifi In all my rooms.

By: Guest 12/08/21
0 out of 0 users found this review helpful
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TP-Link Deco M4

Easy to instal and works perfectly. Excellent product.

By: Guest 08/08/21
0 out of 0 users found this review helpful
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It worked.

The mesh increased my speed in the house everywhere even on a different floor. A simple signal booster/extender didn't work so was worried this mesh might nor either. But the results spoke for themselves.

By: Guest 22/07/21
0 out of 0 users found this review helpful
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Worth every cent

I purchased this product over the weekend. I'd done extensive research and knew this was the right one for my home. It's over three floors at 330sqm with a property area of over 600sqm. I was able to set this up with no hassle using the downloaded app. It was up and running in minutes. nThis product has given me speeds of 190mbps over virtually every area of the house (apart from 2 spots at 70mbps - and I'm not complaining). It's also given me coverage out to the back of the property at 60mbps. A great purchase. And don't listen to anyone who tries to say you need an ax system. If your modem is an ac like mine - this system is more...view more

By: Guest 12/07/21
0 out of 0 users found this review helpful
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Great Buy

Its money well spent. Great wifi throughout the house. It's the best way to enjoy fast fibre broadband.

By: KamalN8 08/07/21
Verified Owner
0 out of 0 users found this review helpful
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Fantastic product

Easy to set up, has provided us with exceptional WIFI coverage through the house without slow buffering when streaming. Highly recommend

By: Guest 28/06/21
0 out of 0 users found this review helpful
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Great product, easy to set up

it was so easy to set up 2 sets of 3 to cover the whole church (a few buildings combined) wirelessly.

By: Guest 05/04/21
0 out of 0 users found this review helpful
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Very happy with this product!

We needed a replacement for two routers we used over the house for our local WiFi and Internet routing. We decided to go with TP-Link Deco M4 x3 mainly because of its price. The installation was surprisingly easy. It has been about a month since we installed it and, so far, it works great! Very stable WiFi and wired connections. Great speed. Very happy with the product! Much recommended for house-hold use, including "working from home" kind of use.

By: Guest 25/03/21
0 out of 0 users found this review helpful
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Life changing WiFi experience

What a difference this made to coverage and reliability of our home WiFi connectivity. The 3 WiFi units are stylish, easy to install and mean we only need one network to connect to wherever we are in the house. Outstanding product.

By: DougJ4 22/03/21
Verified Owner
0 out of 0 users found this review helpful
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Delivery & Pick-up

Learn more about delivery time-frames over Christmas and the New Year period

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1 working day for North Island deliveries and 2 working days for South Island deliveries. Rural deliveries may take an extra working day, and bulk deliveries may take an extra 2-4 working days.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for the Auckland, Hamilton & Christchurch region. Simple place your order before 2pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site If you are from another country you can order from

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.