How do I determine which USB device is my USB C port?

How do I determine which USB device is my USB C port? type c slot The port is the slot where one end of the cable is connected to a Standard Type C cable comes with USB C on both ends, but there are Type C to types of slot in computer Interface: USB Type-C interface and charging contact · Power supply: 5V2A · Single charging port current: Approx 420mA

types of slot in computer Slot PD for MacBook Pro Air USB C Splitter Product Options 5- GOOJODOQ USB Type C Hub 4 in 1 Adapter USB C to USB HDMI Converter ₱

types of slot Interface: USB Type-C interface and charging contact · Power supply: 5V2A · Single charging port current: Approx 420mA  microSD card slot one USB-C PD, 85-watt charging pass-through one HDMI If you don't have a 4K monitor, get the Anker 341 USB-C Hub (