Number of ports: 5 ports 10/100/1000M RJ45 Data rate: 10/100/1000M Forwarding rate: 148,800 Pps at 100M Working temperature: 0~40 Relative humidity: 10%~90% (no condensation) Storage temperature: -40~70 Relative humidity: 5%~90% (no condensation) Network standards: IEEE 802.3, IEEE 802.3u, IEEE 802., IEEE 802.3x Network protocol: CSMA/CD VLAN: not supported Quality of service: Not supported Network management: N Plug Type :EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Voltage: AC 220V Colour:White Material:abs Package Contents: 1 x Switch 1 x Plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.