... -speed hard drives. Wide system integration capabilities. Feature:1.Backup Device support USB 2.0 Flash, Network, CD, DVR2.Non-pc ... ,UDP,DHCP,IP Filter,PPPOE,FTP,DNS,DDNS,NTP,UPNP,EMAIL.8.Video Support H.264 Compression Format, Audio Compression Format ... ,UDP,DHCP,IP Filter,PPPOE,FTP,DNS,DDNS,NTP,UPNP,EMAIL.