SMCGS16 EZ Switch 10/100/1000 Ports: 16-port auto-MDIX 10/100/1000Mbps RJ-45 auto-sensing ports Network Interface: 10Base-T, UTP/STP category 3 or 5 cable 100Base-T, UTP/STP category 3 or 5 cable 1000BASE-TX, UTP/STP category 5 cable, 4 pairs Mac Adress: 8K Memory Buffer: 400Kb LED: System – Power Link/Activity 100/1000Mbps Weight: 2.0 kg Dimension: 330 x 204 x 44 mm