COVR-1100 1 pack (A.K.A. COVR-1101) coverage up to 1800sq. ft COVR-1100 2 pack (A.K.A. COVR-1102) coverage up to 3500sq.ft COVR-1100 3 pack (A.K.A COVR-1103) coverage up to 5000sq.ft 3 years warranty Work with any router in AP mode, also work as router for UniFi, Maxis Fibre (internet only), Time Fiber Support bandwidth up to 400Mbps High speed AC1200 Dual-Band Wi-Fi. Industry Standard Wi-Fi CERTIFIED EasyMesh™ for more flexibility 2 COVR points cover up to 3,500 sq. ft (325 sqm) with high-speed Wi-Fi Works with the Google Assistant and Alexa Add COVR-1100 units to expand your mesh Wi-Fi network as you wish Profile-based Parental Control for setting boundaries online Super simple set-up with the D-Link Wi-Fi App Specifications Product Description： Dual-Band Whole Home Wi-Fi System Wireless Speed： 1200Mbps (2.4G + 5G) Antenna Type：Internal antenna (2x2+2x2) Beamforming： Yes MU-MIMO： Yes D-Link Wi-Fi： Yes McAfee protection： N/A Voice Control Support (Amazon Alexa / Google Assistant)： Yes WAN： 10/100/1000 LAN： 10/100/1000 USB 2.0/3.0： N/A Static IP： Yes Dynamic IP (DHCP)： Yes PPPoE： Yes L2TP： Yes PPTP： Yes Static IPv6： Yes PPPoE (IPv6 over PPPoE)： Yes QuickVPN： N/A WPS (Wi-Fi Protect Setup)： N/A WPA-PSK (Personal)： Yes WPA2-PSK (Personal)： Yes Guest Zone： Yes USB Sharing (FTP)： N/A USB Sharing (SAMBA)： N/A Multicast Support： Yes