Standards:IEEE 802.3i/u Ethernet:8* 10/100 Mbps Ports (Auto-Negotiation, Auto-MDI/MDIX) Network Media:10BASE-T: UTP Cat 3 or above cable (<100 m) 100BASE-TX: UTP Cat 5 or above cable (<100 m) Transfer Method:Store-and-Forward MAC Address Table:512 Switching Capacity:1.6 Gbps Packet Forwarding Rate:1.1904 Mbps Packet Buffer:448 Kbit Power Saving:Saves power consumption when ports are idle Power Consumption:Max 1W, Idle 0.25W Power:DC 5 V / 0.55 A Dimensions (W*D*H):138?78?25 mm (5.43*3.07*0.98 inches) Package Content:Switch, Power Adapter, Installation Guide