There are two USB inputs in the back of the Wyze Cam and Wyze Cam Pan. The USB Type A port can be used as a connection point for the Wyze Sense Bridge. This allows the bridge to be powered by the Wyze Cam as well as sharing the network connection.
The USB Type A port can also be used to daisy chain two other Wyze Cam v2s. That way only one camera has to be plugged into a power source and the others are connected and powered via the USB Type A port.
The micro USB port is used to power the camera.