TP-Link AC1200 Whole Home Mesh Wi-Fi System – TL-DECO E4 (3-Pack)

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. Datasheet