@Jessica i got that same cable, it has a noticable noise floor but overall is pretty good
take care of the wire for the earhooks tho, mine broke on the right side
@congalala are you talking about the light grey gable or the black one. There is a difference
the one I have uses a Qualcomm CSR8675 chip and you have the CSR8645, so could be completely different. one major difference is AptX-HD and Bluetooth 5 Support.
I hope this cable has less dropout and higher quality audio. for some reason my TRN adapter stopped working at anything above CD quality. dunno.