Thanks for reply,.
Is it because those high quality 192000khz get downgraded to CD quality and if I use USB drive they remain high quality files?
Please understand there is no such thing as 44100kHz 192000kHz sampling rate. I think everyone knows you meant 44,100 Hz=44.1 kHz and 192,000 Hz = 192 kHz but still, let's get that right.
As far as your concern about high quality files, it is important to realize that high quality sound has much more to do with the recording and mastering process than the sampling rate, bit rate and bit depth. The sound quality of many of my CDs are superior to those of some of my SACD and 24 bit 192 kHz HD track files. So if you are after high quality sound files, search for high quality recordings. I have actually originated a thread on high quality sound recordings for this very reason, to create a list of known high quality recording music, be it in the form of CD, BR, SACD, DVD-A, Vinyl, or digital files, and regardless of sampling rate, bit rate and bit depth.