AC1200 Whole Home Mesh Wi-Fi Add-On Unit
- Only works with Deco Whole Home Mesh Wi-Fi router.
- Plug the add-on satellite into any outlets to easily expand mesh Wi-Fi coverage.
- Enjoy additional Wi-Fi coverage of up to 1,500 sq. ft.† to eliminate weak signal areas by plugging in every Deco M3W.
- Multiple Deco units form a whole-home network that auto-selects the best connection as you move around your home.
- Parental Controls limit online time and block inappropriate websites according to unique profiles created for each family member.
- Setup is easier than ever with the Deco app there to walk you through every step.
Fast. Stable. Everywhere.
Whole Home Mesh Wi-Fi Add-On Unit
AC1200 Dual-Band Wi-Fi
Why Do You Need Deco M3W?
Can't get Wi-Fi in your
Lose connection while walking
around the house?
all the time?
Worried about your children's
Wi-Fi Dead-Zone Killer
Deco M3W is an add-on satellite for Deco Whole Home Mesh Wi-Fi System. Enjoy additional Wi-Fi coverage up to 1,500 sq. ft. to eliminate weak signal areas by plugging in an Deco M3W.
all Deco routers
Notes: Deco M3W needs to work with Deco routers to extend Mesh Wi-Fi.
Convenient Plug-In Wi-Fi
The built-in AC plug and compact design provide more options on where you need to expand Wi-Fi coverage. Simply add the add-on extenders by plugging them directly into wall outlets in the hallway, kitchen, garage or basement and enjoy faster Wi-Fi in more places.
Plug in the extender about halfway between the main router and the Wi-Fi dead zone. The smart signal indicator helps you find the appropriate spot, just a glance, flexibly and conveniently.
Connected and network is available
Connected but network is unavailable
Works with All
Deco M3W is compatible with all Deco routers to form Mesh network. Enjoy all functions of the main Deco router* wherever you are at home.
*The functions of mixed Deco system are consistent with that of the main Deco router.
- Deco M5 Plus
/ M5 / P7
- Deco M3W
- Deco M9 Plus
- Deco M4 / E4
- Deco M9 Plus
- Deco M3W
- Deco M3W
- Deco M3W
Seamless Roaming with One Wi-Fi Name
TP-Link Mesh means Deco units work together to form a unified network with a single network name. Enjoy uninterrupted streaming, downloading, gaming and more as you move through your home, and no more switching Wi-Fi names, creating a truly seamless online experience.
Uninterrupted streaming when moving around your home Extender
One Wi-Fi Name
No more switching Wi-Fi network names
Stays Fast, Always
Adaptive path selection keeps your network running at top speed
Ensure you stay online even if one node fails by automatically rerouting data
No More Buffering
With AC1200 dual band Wi-Fi, adaptive path selection and QoS functions, Deco system eliminates buffering so you can enjoy smooth streaming.
Robust Parental Controls
Simple, intuitive parental controls make it easy to
keep your children safe while they are online.
Easily create a profile for each family member and set custom time limits and online time allowances.
Keep your family safe online with one-touch security settings that block websites based on age-appropriateness.
Set limits on how much time each person in your family can spend online.
Check out which sites your children visit and how much time they spend on each to ensure your children are safe while they are having fun online.
Take a break from Wi-Fi for dinner and family game nights. Just tap a button to suspend internet access for everyone in your home.
Wi-Fi Made Easy
Setup Just Got a Lot Easier
Installing Deco system is fast and easy. Just unpack the system, download the Deco app and follow its onscreen directions.Learn how to set up the Deco system >>
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.
Pair with Alexa to control Deco system with simple voice commands.
|Standards||Wi-Fi 5IEEE 802.11ac/n/a 5 GHzIEEE 802.11n/b/g 2.4 GHz|
|WiFi Speeds||AC12005 GHz: 867 Mbps (802.11ac)2.4 GHz: 300 Mbps (802.11n)|
|WiFi Range||1-2 Bedroom Houses
TP-Link Mesh TechnologyOptional Ethernet backhaul work together to link Deco units to provide seamless coverage2× Antennas (Internal)Multiple antennas form a signal-boosting array to cover more directions and large areas
|Working Modes||Access Point Mode|
|Network Security||SPI FirewallAccess Control|
|Guest Network||1× 5 GHz Guest Network1× 2.4 GHz Guest Network|
|Parental Controls||URL FilteringTime Controls|
|Quality of Service||QoS by Device|
|Cloud Service||OTA Firmware UpgradeTP-Link ID DDNS|
|NAT Forwarding||Port Forwarding Port Triggering DMZ UPnP|
|DHCP||Address ReservationDHCP Client ListServer|
|Dimensions (W×D×H)||2.7 × 1.4 × 4.9 in ( 69 × 35 × 124 mm)|
|Package Contents||1 Add-on Unit Deco M3W1 Quick Installation Guide|
|System Requirements||Android 4.4 or lateriOS 9.0 or later|
|Environment||Operating Temperature: 0℃~40℃ (32℉ ~104℉)Storage Temperature: -40℃~70℃ (-40℉ ~158℉)Operating Humidity: 10%~90% non-condensingStorage Humidity: 5%~90% non-condensing|
|WiFi Transmission Power||CE:<20 dBm (2.4 GHz)<23 dBm (5 GHz)FCC:<30 dBm|
†Maximum wireless transmission rates are the physical rates derived from IEEE Standard 802.11 specifications. Range, coverage, and maximum quantity of connected devices are based on test results under normal usage conditions. Actual wireless data throughput. wireless coverage, and quantity of connected devices are not guaranteed and will vary as a result of 1) environmental factors, including building materials, physical objects, and obstacles, 2) network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead, and 3) client limitations, including rated performance, location, connection quality, and client condition.