If the network speed of the Xiaomi routers is slow, please refer to the following details:
1. Please first confirm whether the network speed is slow when a single device (such as a computer, tablet, or mobile phone) is connected to the Xiaomi router, or when all devices are connected to the Xiaomi router. If the network speed is slow when a single device is connected, you need to confirm whether the speed limit is turned on for this device. If not, it can be basically determined that the problem is with this device. If this device is connected to Wi-Fi (laptop, mobile phone, tablet), delete the Wi-Fi and reconnect, change the Wi-Fi name, change the Wi-Fi channel, and switch the Wi-Fi band bandwidth (if the terminal supports 5GHz Wi-Fi, it is recommended to connect to 5GHz Wi-Fi). If the device adopts the wired network connection (computer), you need to confirm whether the network cable specifications meet the requirements (for example, if your bandwidth is 200M, the router supports a Gigabit Ethernet port, and the network cable needs to be of Category 5e or above), then check whether the network cable between the computer and the router is too long, and try to replace a network cable;
2. If the network speed of all devices connected to the Xiaomi router is slow, please compare the network speed of the Xiaomi router and another router. If the network speed of the Xiaomi router is slower than another router, please apply for the after-sales inspection. If the network of both Xiaomi router and other router is slow, please check the problems of network environment.