Depends on what you are connecting to on each side of the converter and what you want to put through it (what type of audio content) and the resulting experience you want to get. In other words, ...

HDMI 2.1 connections are key for high-quality audio and video. 3.5mm offers basic audio; optical handles DTS/Dolby; eARC provides the highest quality sound. USB ports support charging, file access, ...

Please I need some serious help on this. <BR><BR>I just got an RCA receiver that I would like to hookup to my PC which has an Audigy sound card. Now the Audigy has a 1/8 Inch jack for its digital out ...