The TP-Link AC1200 Whole Home Mesh Wi-Fi System - TL-DECO E4 (3-Pack) is an affordable, reliable whole-home mesh Wi-Fi solution based on Wi-Fi 5 (802.11ac) technology. Designed to eliminate weak signal zones, it offers seamless roaming, one unified network name, and supports up to 100 devices—perfect for homes up to 4,500 sq. ft.
With simple app-based management and built-in parental controls, it's ideal for users seeking smooth streaming, stable video calls, and multi-device coverage.
Hardware Specifications
- Model: Deco E4 (3-Pack)
- Ethernet Ports (per unit): 2 × 10/100 Mbps WAN/LAN auto-sensing
- Memory: 128 MB RAM, 16 MB Flash
- Processor: Single-core processor
- Antenna: 2 × Internal dual-band antennas per unit
- Buttons: 1 × Reset button
- Power Adapter: 12V / 1A (100–240V AC input)
- Dimensions (per unit): 190.5 × 90.7 × 90.7 mm
- Weight (approx.): ~950 g per unit
Wireless Specifications
- Wi-Fi Standard: IEEE 802.11ac/a/n (5 GHz), IEEE 802.11b/g/n (2.4 GHz)
- Wi-Fi Speed:
- 5 GHz: Up to 867 Mbps
- 2.4 GHz: Up to 300 Mbps
- Total Combined: Up to 1200 Mbps (AC1200)
- Coverage Area (3 Units): Up to 4,500 sq. ft
- Device Capacity: Up to 100 connected devices
- MU-MIMO: Supported
- Seamless Roaming: Supported
- Transmit Power:
- 2.4 GHz: <20 dBm
- 5 GHz: <23 dBm
Software & Features
- Operating Modes:
- Router Mode
- Access Point Mode
- Security:
- WPA-PSK / WPA2-PSK
- SPI Firewall
- Access Control
- WAN Connection Types: Dynamic IP, Static IP, PPPoE, PPTP, L2TP
- Parental Controls:
- Time Limits
- Website Filtering
- Profile-based Rules
- Guest Network: Supported (2.4 GHz and 5 GHz)
- QoS (Quality of Service): Prioritize traffic by device
- Network Features:
- IPv4 / IPv6
- DHCP Server
- UPnP
- DDNS
- Port Forwarding
- IGMP Proxy / Snooping
- VLAN Tagging
- Mesh Technology: Deco mesh with single SSID and auto-path selection
- Management Tools:
- TP-Link Deco App
- Remote management via cloud
Environmental Specifications
- Operating Temperature: 0°C to 40°C
- Storage Temperature: -40°C to 70°C
- Operating Humidity: 10%–90% non-condensing
- Storage Humidity: 5%–90% non-condensing
- Certifications: CE, FCC, RoHS, and others
In the Box
- 3 × Deco E4 Units
- 3 × Power Adapters
- 1 × RJ45 Ethernet Cable
- Quick Installation Guide
Key Features
- Deco 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 E4 three-pack delivers Wi-Fi to an area of up to 4,000 square feet (EU version). And if that’s not enough, simply add more Decos to the network anytime to increase coverage.
- Deco E4 provides fast and stable connections with speeds of up to 1167 Mbps and works with the major internet service provider (ISP) and modem.
- Deco can handle traffic from even the busiest of networks, providing lag-free connections for up to 100 devices.
- Parental Controls limits 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.
Meta Description
TP-Link AC1200 Whole Home Mesh Wi-Fi System - TL-DECO E4 (3-Pack) is a reliable AC1200 mesh Wi-Fi system offering dual-band speeds, seamless coverage up to 4,500 sq. ft, support for 100 devices, and easy app management—ideal for large homes and stable internet usage.
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