I am divided too in a sense as it doesn’t seem like something that would change the sound. But.......if you were to understand where I’m coming from it may make more sense. My system is a closed loop where the cable is not going from a computer but a DAP in a cradle which is simply a file sever for an external DAC/Amp. In this configuration it’s maybe like a computer or maybe not? But I have no other methods at this point to get any better sound unless I was to make a major upgrade. No other headphones, no other DAC or amplifier. No more cables or DAP file players.....there is nothing I could do other than AC filtering or AC regeneration. So getting an expensive USB has been suggested by others as a way to get improvement; with those folks owning the exact same equipment as I. So it’s maybe a slightly different application than simply using a computer, as the DAPs actually have a reputation of sounding slightly different than using a computer. Of course this is also an unprovable concept in itself.