Razer Barracuda AC1 Sound Card ReviewFormer staff writer -
After installing the card itself, you will have two options on how to receive sound.
Using the Razer Barracuda Headphones.
Using the provided converter to hook up your speakers.
If you have a set of the Razer headphones, all you will need to do is hook them up directly to the sound card via the HD-DAI connector.
If you have speakers, you have two options. One option would be to connect them with the provided audio splitter cable. A second option would be the optical cables (not shown) if your speakers have support for that connector.
Unfortunately, if you are going to use the Razer Headphones, the only way you can also have speakers hooked up is if you use the S/PDIF (optical) connectors.
If your case has a side window, you will also notice that the sound card illuminates, revealing the manufacturer's name.