Which campus are you in? My side is Nanpai. Dormitories can be equipped with campus network, and the network speed is extremely slow (video can't be opened). 5 yuan has a monthly subscription. The only advantage is that you can enter the school library to download materials. You can also install Unicom's broadband at a cost of 225 (or 245? ) In half a year, 2M can also do 4M. With the router, the whole dormitory can jointly run a broadband. No installation fee!

To handle the above two types, you need to go to the network center of the Science and Technology Building (I can't remember the specific name), and remember to bring your student ID card and ID card.