Thanks for the interest, I'm using a Sovol SV1.
I'm not sure about the front I/O either, makes it look like a Dell from 2002. -But I am on a tight budget and found this:
https://www.overclockers.co.uk/lazer3d-front-i-o-panel-2-x-usb3.0-40cm-cables-ca-01y-lz.html
..and thought that's a cheap...