We can share the Xiaomi device's Internet connection via USB to create a data connection on the PC or laptop, for example, after connecting and activating the device, the PC will ask you which connection to choose.

Android 10 (MIUI 12.0)
Step 1:  Open the  Settings
Step 2:  Tap on  Connection & sharing
Step 3:  Tap on  Portable hotspot
Step 4:  Enable or disable  USB tethering
  1. Open the Settings
  2. Tap on Connection & sharing
  3. Tap on Portable hotspot
  4. Enable or disable USB tethering

Xiaomi Instructions