Shanghai Unicom broadband LJ, online games are all cards, QQ games can't be played, what the hell, telecommunications is so expensive, not to mention the installation fee, it will cost hundreds of dollars. Have you connected the router? That's what I ask when I call customer service. Don't ignore my suggestion. Last time, I also felt that the internet speed was slow. As a result, the network speed of the single machine suddenly became normal, and the router had a delay problem. If you were directly connected to the network cable, it is recommended to play games and access the Netcom server.