MAX address automatic learning and updating, half/full duplex automatic negotiation. No need for any artificial settings, saving time and worry. Professional 8-core fast and steady Eight-pin terminal to prevent data interference and make the speed stable. Plug and play, can be easily diverted, adopts light noise design, compact and does not take up much space. Most of the school student dormitories are connected to the Internet with one account per person, and there is only one network in the dormitory. The switch can solve the problem of fewer networks. The desktop computer cannot use WiFi or the office area where WiFi cannot cover, and the wired interface can be expanded with the switch. Name: 5 Port 100M Switch Contact Material: Needle Core Oxygen-Free Copper Transmission Rate: 10Mbps/100Mbps Plug Type: EU Plug, it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC100-240V Color: White Material: Plastic Size: 9.5x5.6x2.5cm Package Contents: 1 * 5 Port 100Mbps Ethernet Switch 1 * Power Cable 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 to be a little different from the real thing. The measurement allowed error is +/- 1-3cm.