8-port 10/100/1000 Desktop Switch w/ 4 PoE+ Ports - 8-Port 10000BaseTX Auto-Negotiating (NWAY) 10/100/1000Mbps - IEEE 802.3at standard compliant - Includes 4 PoE ports (Ports 1-4) - Auto Half-/Full-Duplex Mode - PoE output up to 30 watts per port - Total power budget 68 watts per switch - Auto-detection of Powered Device - Supports 802.1p QoS and DSCP - Supports Jumbo Frame up to 9720Bytes - Supports cable diagnostics - D-Link Green Technology - 53.5V/1.5A external power supply - Desktop size (No rackmount kit available)