There's also the USB Type-B Mini, a five-pin version introduced in the year 2000. It is commonly used in smaller devices where a standard USB-B port would be too bulky.

UBS Mini B was once the standard for USB devices, especially certain game controllers, but what exactly was the Mini B standard meant for?

I thought that a type-B USB plug was a type-B USB plug. But some sources say that type B is 4 pin, while others say it's 5 pin.Are they confused or am I?

USB A male to male, yeah, they are out there but rare. I have a few for my Wyze cam. They came in a 3 pack I think, 10, 6 and 3 foot. They run power to the camera and I used them as USB data cable ...