H50 and wired speakers video/audio sync question

I am planning to buy H50 for my PC use. One thing I do want to know is that would I get the lip sync issue if I have my PC to use optical connecting to H50? Two passive speakers will be wired to the H50. There will be no wireless involved here. Or connecting via the USB C to the PC would avoid video/audio sync issue?

I just want to know if I would get video/audio sync issue when playing video or games on PC. Thanks.