Teltonika RUT951. Device type: Cellular network router. Product colour: Black. Housing material: Aluminium. Plastic. Ethernet LAN interface type: Fast Ethernet. Ethernet LAN data rates: 100 Mbit/s. Supported network protocols: TCP. UDP. IPv4. IPv6. ICMP. NTP. DNS. HTTP. HTTPS. FTP. SMTP. SSL v3. TLS. ARP. VRRP. PPP. PPPoE..... Wi-Fi standards: 802.11b. 802.11g. Wi-Fi 4 (802.11n). Data network: 2G. 3G. 4G. 4G standard: LTE. Security algorithms: HTTPS. SSH. SSL/TLS. WEP. WPA-EAP. WPA-PSK. WPA2-Enterprise. WPA2-PSK