If there is no wifi in the dormitory, you can buy an ordinary wireless router, turn on dhcp and turn on wifi at the same time, and then connect devices to surf the Internet. Three things necessary for university dormitory 1, multi-function plug-in, multi-function plug-in, necessary for university student dormitory. Because domestic university dorms usually have four people living in one dormitory, the charging port of one dormitory is very limited. However, multi-functional plug-ins are not provided by schools to students, and students need to prepare themselves. Therefore, it is necessary to prepare a multi-functional plug-in for yourself before school starts. With it, you don't have to compete with your roommates for the charging port frequently. 2. air conditioning now air conditioning will be installed in university dormitories. In the past, there were only electric fans in the dormitory. Every summer, students are always sweating with heat, especially in the university dormitory in the south. In hot summer, there is only one electric fan, which really makes students unbearable. Therefore, it is also very important for prospective college students to live in air-conditioned dormitory. Therefore, air conditioning is also a necessary thing in university dormitories. 3. Dormitory wifi is also necessary in university dormitories, because wifi wifi, students can better study online and meet their other entertainment activities. Many universities in China have installed wireless wifi in student dormitories, and even some universities have covered the whole campus. Students' mobile phones can be connected to wifi at any time, and they are not afraid of being disconnected wherever they go.