ˈʌðɚ ðɐn ðə bˈʊklˈaɪk ɐpˈɪɹəns ʌvðə dɹˈaɪvz kˈeɪs, maɪ bˈʊk dɹˈaɪvz ɚɹˈɪdʒɪnəli fˈiːtʃɚd vˈɛnt hˈoʊlz ɔnðə tˈɑːp ʌvðə dɹˈaɪvz wˌɪtʃ spˈɛld ˈaʊt ɐ mˈɛsɪdʒ ɪn mˈɔːɹs kˈoʊd.
Other than the book-like appearance of the drive's case, My Book drives originally featured vent holes on the top of the drives which spelled out a message in Morse code.