Wi-Fi 4 (802.11n) Technology with 300 Mbps speed;Triple High-Gain Antenna Design for Extended Coverage;4 x 10/100 Mbps Ethernet LAN ports. 1 x 10/100 Mbps Ethernet WAN port.;Easy Setup: Super simple set-up with the D-Link Eagle Pro AI Mobile APP Or with intuitive WEB GUI setup wizard. Secure wireless Encryption using WPA, WPA2 & latest WPA3;Voice Control with AI-assisted management enhances your wireless networking experience Always up-to-date with latest features / update with automatic online firmware upgrade;3 Years Warranty Call on toll free no.-1860-2333-999/0/. For E-Mail & Chat Support you can visit- service.dlink.co.in;Security Protocol: Wpawpa2wpa3