Specification
| Brand | TP-Link |
| Standards And Protocols | Wi-Fi 5: IEEE 802.11ac/n/a 5 GHz | IEEE 802.11n/b/g 2.4 GHz |
| Model | Deco M4 AC1200 Whole Home Mesh Wi-Fi System |
| Working Modes | Router Mode | Access Point Mode |
| Security | Network Security: SPI Firewall, Access Control | Guest Network: 1× 5 GHz Guest Network, 1× 2.4 GHz Guest Network | WiFi Encryption: WPA-Personal, WPA2-Personal |
| Other Features / Info | WiFi Speeds: AC1200, 5 GHz: 867 Mbps (802.11ac), 2.4 GHz: 300 Mbps (802.11n) | Protocols: IPv4 | IPv6 | Management Features: Deco App |
Descriptions

TP-Link Deco M4 AC1200 Whole Home Mesh Wi-Fi System
Say goodbye to the dead zones in your home because the TP Link Deco M4 AC1200 Whole Home Mesh Wi Fi System is ready to cover your space with smooth and steady internet. This mesh setup works across medium homes and delivers strong dual-band speeds for every room. You get smart roaming and MU MIMO support so your devices stay fast while moving around. The Deco units link together with TP Link Mesh and optional Ethernet backhaul to keep the signal stable. Setup is simple through the Deco App so you enjoy seamless Wi Fi without stress.
Stronger Coverage Whenever You Need It
A single Deco M4 can fill up to 2000 square feet with smooth Wi Fi, and you can add extra units anytime to expand the coverage across your home with ease.
TP-Link Deco M4 AC1200 Whole Home Mesh Wi-Fi System Features
- Delivers strong dual-band Wi-Fi speeds for smooth browsing across your home.
- Uses internal antennas to boost signal direction and reach more areas easily.
- Beamforming focuses wireless strength toward devices for better range and stability.
- MU MIMO lets multiple devices enjoy fast internet at the same time smoothly.
- Auto-sensing Gigabit ports let each Deco unit handle fast wired connections easily.