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?

The M4 Pro ‌Mac mini‌ supports Thunderbolt 5, which means M4 Pro and M4 Max versions of the ‌MacBook Pro‌ will as well, but it is compatible with all of Apple's USB-C devices.

1) A device that uses this type of USB Type-B port 2) A USB Type A to 5-pin mini Type-B cable 3) A driver from Cisco to make this work with your laptop operating system ...