Will it make any difference in data transfer speed if I use Class 2, 4, 6 or 10 micro SD card on MP860/MP870? Categoria : Setup / Operation "No matter which class of micro SD card you use on MP860/MP870, the read/write speed would be the same.Note: the speed here refers to the direct read/write speed of the MP860/MP870 to the micro SD card, not the computer's." La rispost aè di aiuto? Collegati Why can't I find or delete files in the music player? There are some folders in my new Digital Media Player , can I delete them? Lyrics are not displayed correctly on my MP3. How can I set the lyric syncing function? Supporto Tecnico Se la risposta non è d’aiuto, potete contattare il supporto tecnico Inizia