The campus network of the school is set up by telecommunications, and there is also a wireless network of telecommunications. You can use it as long as you roam the IP you applied for. Usually the speed is ok, but it's a little slow during the rush hour. If you download things quickly after 12 pm, it can reach 2MB/s, and now the school has mobile wireless broadband, but the specific use method is not clear because it has just been set up. If you are near the dormitory in the city center, you can also find a wireless network called wicity. Jiading is the first wireless city in China. This wicity is free, as long as you register, the theoretical speed is 2 megabits broadband.

10mb/s If you use the campus network to transfer things quickly (such as QQ file transfer), it will appear. . .