TP-LINK Deco E4 Mesh WiFi Set 3pk 80024268 DECO E4(3-PACK) Product Description: TP-Link Deco E4 - Wi-Fi system - Wi-Fi 5 - 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, WMM support, QoS, DHCP server, static IP mode, port forwarding, reset button, IPv4 support, 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