Modem Type: external; Modem Type: access point, router, repeater; Number of LAN ports (RJ-45): 4 pcs; Interface: WAN, LAN, USB 2.0; Antenna type: external; Data protection: WPS, MAC-address filtering, WPA2-PSK, WPA-PSK, WPA-Enterprise, WPA2-Enterprise, 64-bit / 128-bit WEP, Guest access with time up, DoS attacks Protection, SPI intrusion detection, IPv6 firewall, URL-addresses/network services filters; Weight: 395 g