fɔːɹ ðæt pˈɜːpəs, ɐ ɹᵻmˈuːvəbəl dɪvˈaɪs ɪz fˈɔːɹmæɾᵻd wɪð ɐ ˌɛfˌeɪtˈiː twˈɛlv, ˌɛfˌeɪtˈiː sˈɪkstiːn ɔːɹ ˌɛfˌeɪtˈiː θˈɜːɾi tˈuː fˈaɪl sˈɪstəm, wˌaɪl ɐ bˈuːt lˈoʊdɚ nˈiːdz təbi stˈoːɹd ɐkˈoːɹdɪŋ tə ðə stˈændɚd ˌiːˌɛspˈiː fˈaɪl hˈaɪɚɹɑːɹki, ɔːɹ baɪ pɹəvˈaɪdɪŋ ɐ kəmplˈiːt pˈæθ əvə bˈuːt lˈoʊdɚ tə ðə sˈɪstəmz bˈuːt mˈænɪdʒɚ.
For that purpose, a removable device is formatted with a FAT12, FAT16 or FAT32 file system, while a boot loader needs to be stored according to the standard ESP file hierarchy, or by providing a complete path of a boot loader to the system's boot manager.