Protocol: TCP/IP, DHCP, DNS, NTP, UPnP, Incoming Bandwith: 80 Mbps, Outgoing Bandwidth: 60 Mbps, Operating Temperature: -10–55 °C, Dimensions( H X W X D ): 246.2 × 148.2 × 45 mm, Weight: 578.5 g, External Power Supply: DC 12V/1.5A, Power Consumption: 4.25 W (without disk), Video Input: 16-Channel IP Video Input, up to 8 MP Resolution, Decoding Format: H.265+/H.265/ H.264+/H.264, Capability: 1-ch @ 8 MP, 2-ch @ 4 MP, 4-ch @ 2 MP, SATA: 1 SATA Interface, Capacity: Up to 10 TB, Network Interface: 1 RJ-45 10/100 Mbps Self-Adaptive Ethernet Interface, USB Interface: 2× USB 2.0.