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Two white cylindrical mesh Wi-Fi units, 2-pack

TP-Link

TP-Link Deco X55(2-pack) mesh Wi-Fi system

SKU CH-Y6YV-SVSQN MPN Deco X55(2-pack)

A two-unit Wi-Fi 6 mesh system covering up to 4,500 sq. ft. with AX3000 speeds and three Gigabit ports per unit

  • ColorWhite
  • TypeMesh WiFi System
  • Router & Satellite Counts2-Pack (2 Routers)
  • Covered Area4,500 sq. ft.
  • Other Ports3 x Gigabit Ports *Per Deco Unit Supports WAN/LAN auto-sensi
  • Wi-Fi StandardsWi-Fi 6

Option Deco X55(2-pack)

  • Eliminate dead zones with Wi-Fi 6 mesh covering 4500 sq ft
  • Connect up to 150 devices reliably using AX3000 whole home system
  • Six Gigabit Ethernet ports total with WAN/LAN auto-sensing per unit
  • HomeShield blocks malicious sites, prevents DDoS and scans network in real time
  • Parental controls include custom profiles, content filters, bedtime and time rewards

Whole-Home Mesh Wi-Fi 6 System

The TP-Link Deco X55 two-pack delivers AX3000 whole-home mesh Wi-Fi 6 coverage up to 4,500 square feet. Each unit provides three Gigabit Ethernet ports with WAN/LAN auto-sensing for wired backhaul flexibility. The system supports up to 150 connected devices across 2.4 GHz and 5 GHz bands. It suits households that need seamless roaming and a single network name throughout the home.

Passive Cooling and Low Power Draw

Each Deco unit operates without fans, relying on passive thermal design within its 4.33 by 4.33 by 4.49 inch white chassis. Power consumption is limited to the included 12 V 1.5 A adapter, keeping electricity use and heat output minimal. The hardware is rated for continuous operation between 0 °C and 40 °C at 10 to 90 percent non-condensing humidity. Silent running makes it suitable for bedrooms, offices and living spaces.

Simple Placement and Expandable Layout

The compact square footprint allows discreet placement on shelves, desks or countertops without blocking adjacent outlets. Any unit can function as the main router, so the primary gateway can sit wherever the ISP connection enters the property. Additional Deco units can be added later to extend coverage beyond the initial 4,500 square feet. Management requires only the Deco app on Android 4.4 or later or iOS 9.0 or later.

Highlights

  • Eliminate dead zones with Wi-Fi 6 mesh covering 4500 sq ft
  • Connect up to 150 devices reliably using AX3000 whole home system
  • Six Gigabit Ethernet ports total with WAN/LAN auto-sensing per unit
  • HomeShield blocks malicious sites, prevents DDoS and scans network in real time
  • Parental controls include custom profiles, content filters, bedtime and time rewards

Specifications

BrandTP-Link
ModelDeco X55(2-pack)
ColorWhite
TypeMesh WiFi System
Router & Satellite Counts2-Pack (2 Routers)
Covered Area4,500 sq. ft.
Other Ports3 x Gigabit Ports
*Per Deco Unit
Supports WAN/LAN auto-sensing
Wi-Fi StandardsWi-Fi 6
Wireless Data RatesUp to 3.0Gbps
Frequency Band2.4 GHz / 5 GHz
CertificationsCE, FCC, RoHS, RCM
SecuritySPI Firewall
Access Control
HomeShield Security:
Real-Time IoT Protection
Malicious Site Blocker
Intrusion Prevention System
DDoS Attack Prevention
Home Network Scanner
Parental ControlsHomeShield Parental Controls:
Custom Profiles
Professional Content Filter Library
Family Time
Bedtime
Off Time
Time Rewards
Family Online Time Ranking
Pause the Internet
Weekly and Monthly Reports
ButtonReset Button
OS CompatibilityAndroid 4.4 or later
iOS 9.0 or later
Power Supply12V, 1.5A
Dimension4.33" x 4.33" x 4.49"
Operating Temperature0°C~40°C (32°F~104°F)
Operating Humidity10%~90% non-condensing
Storage Temperature-40°C~70°C (-40°F~158°F)
Storage Humidity5%~90% non-condensing
Package Content2 x Deco X55 units
1 x RJ45 Ethernet cable
2 x Power adapters
1 x Quick Installation Guide
Shipping weight1.94 kg
Package size315 × 241 × 124 mm

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Questions about this item

How do I set up the Deco X55 using the app and where do people place the second unit wrong?

Connect the main Deco to your modem, power both units, then follow the Deco app steps. The common mistake is placing the second unit too far from the first so the 5 GHz backhaul drops below a usable signal.

What maintenance will the Deco X55 need over time?

Keep the firmware updated through the Deco app for security patches. The 12V 1.5A power adapters may need replacement after several years. Dust the vents occasionally to stay within the 0°C~40°C operating range.

What limit appears first when many devices stream at once on the Deco X55?

The AX3000 aggregate wireless ceiling of 2402 Mbps on 5 GHz plus 574 Mbps on 2.4 GHz is the first bottleneck when 150 devices push simultaneous high-throughput traffic.

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