TP-Link Deco M4 Whole Home Mesh Wi-Fi System 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 M4 two-pack delivers Wi-Fi to an area of up to 2,800 square feet. And if that\'s not enough, simply add more Decos to the network anytime to increase coverage. Wi-Fi dead-zone killer Deco M4 is the simplest way to guarantee a strong Wi-Fi signal in every corner of your home up to 2,800 square feet (2-pack). Wireless connections and optional Ethernet backhaul work together to link Deco units, providing even faster network speeds and truly seamless coverage. Seamless roaming with one Wi-Fi name TP-Link Mesh means Deco units work together to form one unified network. Your phone or tablet automatically connects to the fastest Deco as you move through your home, creating a truly seamless Wi-Fi experience. No more buffering Network speeds three times faster than previous generation routers, thanks to 802.11ac wireless technology, make Deco capable of providing a lag-free connection to up to 100 devices. Multiple 3-in-1 router, access point and range extender modes Flexible and multifunctional, the Deco M4 includes a variety of features allowing it to serve as a router, access point or range extender. Just choose the mode for your actual network demands and experience the maximum wireless flexibility. Easy management Manage your Wi-Fi at home or away in the Deco app, including seeing the connected devices, prioritizing your devices, setting up a guest network and more. Robust parental controls Simple, intuitive parental controls make it easy to keep your children safe while they\'re online. Easily create a profile for each family member and set custom time limits and online time allowances. What\'s in the box TP-Link DECO M4 3 routers Product Description TP-Link DECO M4 - Wi-Fi system - 802.11a/b/g/n/ac - desktop Device Type Wi-Fi system - mesh Enclosure Type Desktop Wi-Fi System Components 3 routers Data Link Protocol Ethernet,Fast Ethernet,Gigabit Ethernet,IEEE 802.11b,IEEE 802.11a,IEEE 802.11g,IEEE 802.11n,IEEE 802.11ac Frequency Band 2.4 GHz / 5 GHz Network / Transport Protocol PPTP,L2TP,PPPoE,DHCP,DDNS Features IPv6 support,parental control,Access Point operational mode,Wi-Fi Multimedia (WMM) support,Quality of Service (QoS),DHCP server,static IP mode,port forwarding,reset button,IPv4 support,Stateful Packet Inspection Firewall (SPIF),dynamic IP mode,DHCP client,wireless extender mode,MU-MIMO technology,beamforming technology,router mode,guest access,DynDNS Compliant Standards IEEE 802.11b,IEEE 802.11a,IEEE 802.11g,IEEE 802.11n,IEEE 802.11ac Dimensions (WxDxH) 9.07 cm x 9.07 cm x 19 cm System Requirements Android 4.3 or later,Apple iOS 9 or later Manufacturer Warranty 2-year warranty