Why can't the USB port on the short side of the Xiaomi Pad Mini connect to USB 3.2 or mirroring?

Question

Accepted Answer

The USB port located on the short side of the Xiaomi Pad Mini does not support USB 3.2 data transfer speeds or video output for screen mirroring. This design is intentional, as the short-side port is mainly used for charging or connecting basic accessories that do not require high-speed data transmission. To enable features such as USB 3.2 connectivity, high-speed file transfers, or external display mirroring, you should use the USB port on the long side of the device. The long-side USB port supports advanced data protocols and video output. Always confirm port specifications before connecting accessories for optimal performance.