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TP-Link Deco M9 Plus Smart Home Mesh WiFi (3-pack) - 2018

9,2/10 (1144 reviews)
View all accessories
TP-Link routers
TP-Link Deco M9 Plus Smart Home Mesh WiFi (3-pack) - 2018

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Product information

Key specs

Ethernet speed
Gigabit Ethernet (1000Mbps)
Frequency bands
Tri-band
Type router
Mesh WiFi system
WiFi speed
AC2200
Number of stations
3
View all specifications

Pros and cons

According to our router expert
  • This mesh WiFi system has 3 stations, so you have coverage throughout your entire house.
  • Protect your children from harmful websites with the parental controls.
  • The Deco M9 Plus has an integrated smart home hub for Zigbee and Bluetooth Mesh.
  • You can't mount the stations on the wall without extra accessories.
  • This router only supports WiFi 5, so your wireless internet is less stable than with WiFi 6 if you're online with many devices at the same time.
Product Expert routers

Description

The TP-Link Deco M9 Plus Multiroom WiFi system provides you with a fast and reliable internet connection throughout your home. The 3 stations have wireless internet on 3 bands and communicate with each other via the best connection, so you'll have no loss of speed. Place the 3 stations in different places in your house to create a mesh network. Your devices automatically choose the station with the strongest connection, even when you're walking around the house. As a result, you won't lose your connection during a video call, for example. The Deco M9 Plus has an integrated hub for smart home. The router has Zigbee and Bluetooth mesh integrated, so it works with many smart home systems without you needing an extra hub or apps.

The TP-Link Deco M9 Plus Multiroom WiFi system provides you with a fast and reliable internet connection throughout your home. The 3 stations have wireless internet on 3 bands and communicate with each other via the best connection, so you'll have no loss of speed. Place the 3 stations in different places in your house to create a mesh network. Your devices automatically choose the station with the strongest connection, even when you're walking around the house. As a result, you won't lose your connection during a video call, for example. The Deco M9 Plus has an integrated hub for smart home. The router has Zigbee and Bluetooth mesh integrated, so it works with many smart home systems without you needing an extra hub or apps.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Included by default

  • Manual (3.42 MB)
  • Deco station (3x)
  • Network cable (1x)
  • AC adapter (3x)

Included by default

  • Manual (3.42 MB)
  • Deco station (3x)
  • Network cable (1x)
  • AC adapter (3x)

Key specs

Ethernet speed
Gigabit Ethernet (1000Mbps)
Frequency bands
Tri-band
Type router
Mesh WiFi system
WiFi speed
AC2200
Number of stations
3
View all specifications

Complete your purchase

Highlighted

The WiFi solution for your living situation
We'll help you find a solution for your WiFi problem in 2 steps here.

Reviews

1144 reviews
9,2/10 (1144 reviews)

Rating

808 reviews with 5 stars

304 reviews with 4 stars

24 reviews with 3 stars

6 reviews with 2 stars

2 reviews with 1 star

Rating per section

Range
9,5
Installation ease
9,3
Speed
9,5
Design
9,2

Customer images

Most helpful reviews

4,4/10

Idea good, execution does not work (with more than 2 Deco's)

  • Beautiful design
  • Handy app
  • With more than 2 Deco units, not really a logical "mesh" is built up, all Deco units always try to connect to the base station instead of the nearest one.
  • Olaf molenveld
  • 5 November 2020
  • Automatically translated from Dutch
8,4/10

Good, but why not include a suspension system?

  • Works well, internet everywhere
  • Looks good
  • Cannot be hung (see review)
  • Tj.
  • 4 December 2019
  • Automatically translated from Dutch
6,0/10

Disappointing

  • Easy installation
  • Easy to add extra slaves
  • Moderate support
  • Steven
  • 26 November 2020
  • Automatically translated from Dutch
8,8/10

Easy to use mesh network

  • Easy to install
  • Nice design
  • The speed is halved per concrete floor
  • Theo dumoulin
  • 22 October 2020
  • Automatically translated from Dutch
8,4/10

ok product

  • Easy to install
  • Doesn't reach the back of the garden, only 10m away
  • Pascal jacobs
  • 20 June 2019
  • Automatically translated from Dutch
9,6/10

Bad WiFi at home? Look no further: buy the Deco M9

  • Super easy installation/configuration
  • Good range throughout the house
  • Quite pricey
  • Roelvb
  • 30 May 2019
  • Automatically translated from Dutch
9,6/10

Smart Mesh System

  • Tri band for the backhaul
  • Faster than the M5
  • Advanced settings limited
  • Christian jansen
  • 29 July 2018
  • Automatically translated from Dutch
10/10

Great device.

  • Good coverage and speed
  • Easy installation via handy app
  • No management via a web interface
  • Wilbert reijnen
  • 3 August 2018
  • Automatically translated from Dutch
9,6/10

Intuitive, fast and reliable WiFi solution. recommended.

  • installed three routers within 15 minutes
  • installation via the Deco app is a piece of cake
  • for wall mounting you need specific holders
  • Rob houten
  • 17 September 2021
  • Automatically translated from Dutch
8,8/10

Super easy to install and much better than extenders

  • Setup is very easy with the app
  • Much better than extenders or powerlines
  • Thick Power Adapters
  • Leo kennis
  • 26 September 2019
  • Automatically translated from Dutch
4,4/10

Idea good, execution does not work (with more than 2 Deco's)

  • Beautiful design
  • Handy app
  • With more than 2 Deco units, not really a logical "mesh" is built up, all Deco units always try to connect to the base station instead of the nearest one.

The idea is good, but the execution has serious problems. With more than 2 Deco units, a logical "mesh" is not really built up, because all Deco units always try to connect to the base station instead of the nearest one. This creates strange connections such as: the deco in the attic connects with the basic deco on the ground floor, and the deco in the bedrooms connects with the deco in the attic. That is illogical and ineffective. The problem has been known since 2019 but is not being solved.

  • Olaf molenveld
  • 5 November 2020
  • Automatically translated from Dutch
8,4/10

Good, but why not include a suspension system?

  • Works well, internet everywhere
  • Looks good
  • Only 1 Deco needs an utp cable
  • Cannot be hung (see review)

Great thing, a terrible disadvantage is that you can not hang it. I hung them from the ceiling anyway and they look a lot better. For this you need per deco:
-3 small magnets (each available at the Hornbach)
- 3 screws, not too long
- 3 plugs
- 6 body rings the size of the magnets.
- strong glue

1 body ring just over the screw, the other you glue on the top (photo 1). Glue the magnets to the Deco, slightly evenly distributed (photo 2). Use a sheet of paper to make a mold of the magnets. Also make sure you know where the connections are. Now draw the spot on the ceiling where the screws should be. Drill the holes, screw in (when everything has dried) and stick the Deco against it (photo 3).

You can also get a suspension bracket at Ali express.

  • Tj.
  • 4 December 2019
  • Automatically translated from Dutch
6,0/10

Disappointing

  • Easy installation
  • Easy to add extra slaves
  • Easy app
  • Moderate support

Bought in connection with working from home in the attic, because my existing WiFi network was only minimally sufficient. The M9 Plus is sold as a mesh router but it is not at all. The master is wired to a Connectbox on the ground floor. A first slave is wirelessly connected on the first floor and a second slave is wirelessly connected in the attic. As the signal source of the first slave, the master is neatly indicated with a strong signal. However, the signal source of the second slave (in the attic) is also the master (ground floor) with logically a minimum strength. The second slave therefore does not connect to the first slave, which is much closer, but continues to automatically search for and establish the connection with the master. Even after reinstalling or disconnecting from slave or master. So the attic continues to have a weak signal and it is not possible to manually assign the signal source of a unit. I see on the community site of TP-Link users, that this problem has been known to the manufacturer for over a year. However, TP-Link has indicated for some time that they have passed it on to the developer but otherwise it remains silent. So moderate support and if I can't get it to work properly within a few weeks, it will be returned to CB.

  • Steven
  • 26 November 2020
  • Automatically translated from Dutch
View all 1144 reviews

Insure your router

You can select one of the Backup Plans below in your shopping cart. It will protect your brand new router against damage and/or theft.

TP-Link Deco M9 Plus Smart Home Mesh WiFi (3-pack) - 2018
  • 3-year Backup Plan
    29,99 one-time payment
  • 5-year Backup Plan
    53,00 one-time payment

Specifications

Product

Product number
813770
Manufacturer code
Deco M9 plus (3pack)
Brand
TP-Link
Warranty
3 years
Processing of your defect
Via Coolblue
Old product returned for free
Yes

General properties

Type router
Mesh WiFi system
WiFi speed class
Basic
Living situation
Large apartment, Single-family home
Number of stations
3
Can be expanded with extra stations
Yes
Built-in modem
No

Network properties

Frequency bands
Tri-band
WiFi speed
AC2200
2.4GHz band speed
400 Mbit/s
5GHz band speed
1730 Mbit/s
Number of WiFi antennas
8
Antenna connection type
Without connector
Jumbo frame support
No

Wired network properties

Ethernet speed
Gigabit Ethernet (1000Mbps)
Network connector
Yes
Number of Ethernet ports
2
WAN ports
1
PoE support
No
USB port
Yes

Mobile internet properties

Automatically switches to 3G/4G
No
SIM card slot
No

Performance properties

Quality of Service (QoS)
Yes
MU-MIMMO
Yes
Seamless roaming
Yes
Beamforming
Yes
Port forwarding
Yes
LACP Link aggregation
No

Network security properties

Parental controls
Yes
WLAN security
WPA, WPA-PSK, WPA2, WPA2-PSK
Firewall
Yes
Firewall type
DoS, NAT Firewall, SPI Firewall
Guest network
Yes
VPN support
No

Physical properties

Mounting possible
No
Width
14,4 cm
Height
6,4 cm
Depth
14,4 cm
Weight
1 kg
Color
White
Material
Plastic

Storage capacity

Memory card reader
No

Power supply

Power supply type
Power grid

Related products

Related products

TP-Link Deco
TP-Link routers
WiFi solution for working from home in a large apartment
Mesh WiFi systems for a large apartment
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TP-Link Deco M9 Plus Smart Home Mesh WiFi (3-pack) - 2018
TP-Link Deco M9 Plus Smart Home Mesh WiFi (3-pack) - 2018
297,-
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