TP-LINK (DECO E4) Whole-Home Mesh Wi-Fi System, 3 Pack 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 faster Deco as you move through your home, creating a truly seamless Wi-Fi experience. No more buffering Network speeds faster, thanks to 802.11ac wireless technology, make Deco capable of providing a lag-free connection. Maximum wireless flexibility Flexible and multifunctional, the Deco E4 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. Product Description TP-Link Deco E4 - Wi-Fi system - 802.11a/b/g/n/ac - desktop Device Type Wi-Fi system - mesh Packaged Quantity 3 (specifications are for single item) Enclosure Type Desktop Wi-Fi System Components 3 routers Data Link Protocol Ethernet,Fast Ethernet,IEEE 802.11b,IEEE 802.11a,IEEE 802.11g,IEEE 802.11n,IEEE 802.11ac Frequency Band 2.4 GHz / 5 GHz Data Transfer Rate 1167 Mbps Network / Transport Protocol PPTP,L2TP,PPPoE,DHCP,DDNS Platform IFTTT Intelligent Assistant Alexa Features Content filtering,manageable,IPv6 support,parental control,Access Point operational mode,firmware upgradable,Mesh networking,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,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 19.05 cm System Requirements Android 4.3 or later,Apple iOS 9 or later Manufacturer Warranty 3-year warranty