LED IndicatorsUSB, STATUS, HDD 1, HDD 2, LAN, Power TCP/IP (IPv4 & IPv6: Dual Stack) Proxy Client, proxy server DHCP Client, DHCP Server Protocols: CIFS/SMB, AFP (v3.3), NFS (v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC TFTP Server with PXE Booting UPnP & Bonjour Discovery USB Wi-Fi Adapter SupportYes Smart Fan Control Dynamic DNS (DDNS) SNMP (v2 & v3) Resource Monitor Network Recycle Bin for File Deletion via CIFS/SMB and AFP Automatic Cleanup File Type Filter Comprehensive Logs (Events & Connection) Syslog Client Firmware Live Update System Settings Backup and Restore Restore to Factory Default Mobile App Qmanager for Remote MonitoringYes