Deco P9 Powerline Hybrid Mesh WiFi System
Highlights
- Powerline Backhaul: The Powerline Deco P9 adds a third lane for data to travel through, similar to a Tri-band mesh router, to create stronger connections between Deco units and increase the network’s overall performance, eliminating signal interference from walls and other objects. ‡*
- Whole Home Coverage: Cover up to 6,000 sq. ft. with seamless, high-performance WiFi that eliminates dead zones and buffering.†
- Intelligent WiFi Network: Unite your home under a single WiFi name and password while enjoying a seamless connection as you walk from room to room.△
- Parental Controls: Manage, limit and monitor internet use with parental controls that let you customize WiFi access for every person and device in your home
- Easy Setup and Management: The Deco app helps you set up your network in minutes with clear visual guidance and keeps you in control even when you aren’t home.
- Works With Alexa: Pair with Alexa to share your guest password, add devices and more using just your voice.
- Universally Compatible: Deco works with any internet service provider (ISP) and modem.

Mesh Wi-Fi + Powerline: Signal Through Walls
Deco P9 combines dual-band Wi-Fi and powerline to establish a stronger mesh network.
Powerline technology uses your home’s electrical wiring to create stronger connections between Deco units, reducing the impact of walls and other obstacles on signal and providing even faster network speeds and truly seamless coverage† .
Boosted Speeds: Wi-Fi + Powerline Hybrid Bandwidth
Powerline and wireless connections work together to transmit data between Deco units. The total network speed is greatly improved compared with using Wi-Fi only†‡ .

Dead-Zone Killer
The hybrid whole-home system delivers extended coverage up to 6,000 ft2 with the help of the combination of dual-band Wi-Fi and powerline. Eliminate weak signal areas with whole-home Wi-Fi and no more searching around for a stable connection† .
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.†5 GHz @ 867 Mbps2.4 GHz @ 300 Mbps.
Robust Parental Controls
Simple, intuitive parental controls make it easy to
keep your children safe while they’re online.
User Profiles
Easily create a profile for each family member and set custom time limits and online time allowances.
Filter Levels
Keep your family safe online with one-touch security settings that block websites based on age-appropriateness.
Time Limits
Set limits on how much time each person in your family can spend online.
Insights
Check out which sites your children visit and how much time they spend on each to ensure your children are safe while they’re having fun online.
Suspend Connectivity
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.
All Decos Work Together
Deco P9 is compatible with other Deco models to form Mesh network. Expand Mesh Wi-Fi coverage anytime by simply adding more Decos.

Wi-Fi Made Easy
Setup Just Got a Lot Easier
Installing Deco P9 is fast and easy. Just unpack the system, download the Deco app and follow its onscreen directions.
Convenient 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 P9 with simple voice commands.
Specifications
POWER | |
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AC adapter input | 100-240V ~ 50/60Hz 0.5A |
HARDWARE FEATURES | |
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Processor | Qualcomm CPU |
Interface | 2 Gigabit Ethernet Ports (WAN/LAN auto-sensing) per Deco unit |
Button | 1 Reset button on the underside |
External Power Supply | Power Cord |
Dimensions | 7.5 in. x 3.6 in. x 3.6 in. (190 mm x 90.7 mm x 90.7 mm) |
Antenna Type | 2 internal dual-band antennas per Deco unit |
WIRELESS FEATURES | |
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Wireless Standards | IEEE 802.11 ac/n/a 5 GHz, IEEE 802.11 b/g/n 2.4 GHz |
Frequency | 2.4 GHz and 5 GHz |
Signal Rate | 300 Mbps on 2.4 GHz 867 Mbps on 5 GHz |
Transmit Power | FCC: <30 dBm |
Wireless Security | WPA-PSK/WPA2-PSK |
Advanced Functions | ● Router/ Access Point Mode ● Optional Ethernet Backhaul ● Guest network ● TP-Link Mesh Technology: MU-MIMO Auto Path Selection Self-Healing AP Steering Band Steering Beamforming |
SOFTWARE FEATURES | |
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Quality of Service | WMM |
IPv6 | Support |
WAN Type | Dynamic IP/Static IP/PPPoE/L2TP/PPTP |
Management | Local Management, Remote Management |
DHCP | Server, Client |
Port Forwarding | Support |
Access Control | Blacklist |
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 |
Beamforming | Support |
APP | Easy setup via Deco App |
POWERLINE | |
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Signal Rate | 1000 Mbps |
Standard | HomePlug AV2 |
OTHERS | |
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Certification | FCC, RoHS |
Package Contents | ● Deco P9 (3-pack): 3 Deco units 1 RJ45 Ethernet Cable 3 power cords 1 quick installation guide ● Deco P9 (2-pack): 2 Deco units 1 RJ45 Ethernet Cable 2 power cords 1 quick installation guide |
Smartphone/Tablet Requirements | iOS 9.0 or later Android 4.3 or later |
Environment | Operating Temperature: 0℃~40℃ (32℉~104℉) Storage Temperature: -40℃~70℃ (-40℉~158℉) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing |
See also:
- Rock Space AC1200 Mesh WiFi System
- Netgear Orbi RBK14-100NAS Whole Home Mesh WiFi System
- AmpliFi Alien Router and MeshPoint