Connecting CI1 to PS4


I’m trying to connect PS4 to my external USB sound card. My computer is connected to the sound card with USB cable and two Yamaha HS7 speakers to the sound card with XLRs. Is it possible to connect PS4 to the sound card or to the computer? I have video connected to monitor with HDMI cable but I don’t have sounds in the monitor. I tried to connect CI1 straight to the PS4 front USB port but it didn’t work. I guess PS4 would need a driver installed?

Here is a picture of PS4 connections.

As far as I know it will only output audio over HDMI.