MAX address automatic learning and updating, half/full duplex automatic negotiation. No need for any artificial setting, saving time and worry. Professional 8-core fast and steady Eight-pin terminal to prevent data interference and make the network speed stable. Plug and play, can be easily diverted, adopts light noise design, compact and lightweight, does not take up a lot of space. Most of the school 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 less network. The desktop computer can't use WiFi or the office area that WiFi can't cover, and the wired interface can be extended by the switch. Name:5 port 100M switch Connector material:Needle core oxygen-free copper Transmission rate:10Mbps/100Mbps Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on./EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC110V/AC100-240V Colour: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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.