what is this cable

[rugged fossil]

Cleaning my pc out and was wondering what this cable is, I’m guessing it is my usbc port which doesn’t work on top of my pc

[fading orbit]

Looks pretty similar to front panel usb-c connectors I see online so you’re likely correct. If it comes from the same area all the other front panel connectors do then that should clear any confusion. Nothing to worry about, the port just won’t work as expected.

[rugged fossil]

Is there any adapter I am able to add since my pc’s mother board doesn’t support the cable?

[simple rune]

Depends on what your motherboard does have. What is the exact make and model of motherboard?

[rugged fossil]

Asrock x570 phantom gaming 4 but it doesn’t have the direct plugin for it

[simple rune]

Mhm, looks like it has 2x USB 3.0 (3.1 Gen 2) Internal (19-Pin) Header connections though, so you could use an adapter like this to connect your case's USB-C connector.
https://www.amazon.ca/EZDIY-FAB-Internal-19-Pin-Header-Adapter/dp/B082X5HT94/

(I can't vouch for the quality of that particular adapter, so you may want to research a bit.)

[rugged fossil]

Ah I see but it comes at the cost of my usb

[simple rune]

I mean, yeah, you can only connect as many USB ports as you have headers.

They do make PCIe cards with USB-C front panel header connectors though.
https://www.amazon.ca/Ableconn-PEX-UB152-Internal-Express-Adapter/dp/B07PRQWMGG/