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Three white cylindrical units with flat tops and subtle grey accents, each showing a single LED ring and two rear Ethernet ports

TP-Link

TP-Link Deco M4 (3-pack) mesh Wi-Fi system

SKU CH-WBQE-A6VB9 MPN Deco M4(3-pack)

Three-unit mesh Wi-Fi system covers up to 5,500 sq. ft. with AC1200 dual-band speeds and seamless roaming for up to 100 devices

  • Router & Satellite Counts3-Pack (1 Router, 2 Satellites)
  • Covered Area5,500 sq. ft.
  • Other Ports2 x Gigabit Ethernet Ports (WAN / LAN auto-sensing) per Deco
  • Wi-Fi StandardsIEEE 802.11 ac/n/a 5 GHz IEEE 802.11 b/g/n 2.4 GHz
  • Wireless Data RatesUp to 1.2Gbps
  • Frequency Band2.4 GHz / 5 GHz
  • Whole-home coverage up to 5,500 sq ft with three units
  • Single network name lets devices roam without manual switching
  • Supports up to 100 connected devices simultaneously
  • Dual-band AC1200 wireless speeds up to 1167 Mbps
  • Two Gigabit Ethernet ports per unit for wired devices

Whole-home mesh Wi-Fi system

The TP-Link Deco M4 (3-pack) is a three-unit mesh Wi-Fi system designed to blanket homes up to 5,500 square feet with a single network name. It suits households that want seamless roaming and consistent coverage across multiple floors without running cables between rooms. Each unit includes two internal dual-band antennas and supports up to 100 connected devices for busy families or smart-home setups.

Check your broadband and wiring

Before ordering, confirm that your internet service enters the home via an Ethernet handoff from the modem or ONT, because the Deco router connects to that port using the supplied RJ45 cable. Each Deco unit requires a nearby mains socket for its 12 V power adapter, so verify outlet placement near the intended router and satellite locations. The system operates on 2.4 GHz and 5 GHz bands using IEEE 802.11 ac/n/a and b/g/n standards, so existing devices must support at least one of those bands.

Replaces standalone routers and extenders

This kit replaces a single standalone router plus separate range extenders by creating a unified mesh that handles traffic up to 1167 Mbps with adaptive routing. The upgrade is worth it when dead zones persist despite a central router, when devices drop connections while moving between rooms, or when you need a single SSID across the whole property. It is not suited for buyers who require multi-gigabit WAN ports, dedicated wireless backhaul radios, or advanced enterprise-grade management features.

Highlights

  • Whole-home coverage up to 5,500 sq ft with three units
  • Single network name lets devices roam without manual switching
  • Supports up to 100 connected devices simultaneously
  • Dual-band AC1200 wireless speeds up to 1167 Mbps
  • Two Gigabit Ethernet ports per unit for wired devices

Specifications

BrandTP-Link
ModelDeco M4(3-pack)
Router & Satellite Counts3-Pack (1 Router, 2 Satellites)
Covered Area5,500 sq. ft.
Other Ports2 x Gigabit Ethernet Ports (WAN / LAN auto-sensing) per Deco unit
Wi-Fi StandardsIEEE 802.11 ac/n/a 5 GHz
IEEE 802.11 b/g/n 2.4 GHz
Wireless Data RatesUp to 1.2Gbps
Frequency Band2.4 GHz / 5 GHz
SecurityWPA-PSK / WPA2-PSK
Antenna2 x internal dual-band antennas per Deco unit
Button1 x Reset button on the underside
Power SupplyAC adapter input: 100-240V ~ 50/60 Hz, 0.4A
AC adapter output: 12V, 1.2A
External Power Supply: 12V / 1.2A
Operating TemperatureOperating Humidity: 10% ~ 90% non-condensing
Operating HumidityOperating Temperature: 0 ~ 40 degree Celsius (32 ~ 104 degree Fahrenheit)
FeaturesDeco uses a system of units to achieve seamless whole-home Wi-Fi coverage - eliminate weak signal areas once and for all!
With advanced Deco Mesh Technology, units work together to form a unified network with a single network name. Devices automatically switch between Decos as you move through your home for the fastest possible speeds.
A Deco M4 three-pack delivers Wi-Fi to an area of up to 5,500 square feet (US version). And if that's not enough, simply add more Decos to the network anytime to increase coverage.
Deco M4 provides fast and stable connections with speeds of up to 1167
Package Content3 x Deco units
1 x RJ45 Ethernet Cable
3 x Power adapters
1 x Quick installation guide
Shipping weight2.43 kg
Package size473 × 254 × 102 mm

Questions about this item

What is included in the Deco M4 3-pack box and is anything needed separately?

The box contains three Deco units, one RJ45 Ethernet cable, three power adapters and a quick installation guide; you only need a modem or existing gateway to connect the first unit via the included cable.

The system is sold as a 3-pack with AC1200 rating — does a smaller or larger pack exist for this model?

This listing is the 3-pack (one router plus two satellites) covering up to 5,500 sq. ft.; other pack sizes are separate product listings.

What does the 1167 Mbps headline speed mean for real devices on the network?

1167 Mbps is the combined theoretical maximum across both 2.4 GHz and 5 GHz bands; actual per-device throughput will be lower and varies with distance, interference and client capabilities.

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