USB OTG is an interface standard that supports a variety of peripheral devices. It was developed to support the needs of smartphones with greater storage capacity and can be powered by a standard USB connection. So does this feature available in the Xiaomi Mi 10T 5G?
Xiaomi Mi 10T 5G USB OTG
Yes, this device does support the USB OTG. Now you can connect multiple devices in one port, so you don’t need to carry cables and adapters to work with your devices.