Converting 3.5 mm to optical for my PS4

theabn98

Honorable
Sep 6, 2013
2
0
10,510
Hi, I have a PS4 hooked up to my monitor with HDMI but my monitor doesn't have speakers.
So i'm trying to connect the speakers that i have to the PS4, but the speakers only have a 3.5 mm jack and the PS4 needs optical.
How do i connect them?

( http://support.logitech.com/en_us/product/4781 ) these are the speakers that i have.