SEH ISD-400. Network connection type: Ethernet LAN, Networking standards: IEEE 802.11a, Ethernet LAN data transfer rates: 10, 100, 1000 Mbit/s. Supported network protocols: HTTP, SMB/CIFS, SMTP, SNMP, Kerberos, Management protocols: SSL/TLS, DNS, MS-LDAP. Internal memory: 16000 MB, Flash memory: 1024 MB. Weight: 5.8 kg. AC input voltage: 110-240 V, AC input frequency: 50/60 Hz, Input current: 4 A