VKLSVAN 3PCS SD Card Reader/Writer Module MCU SPI Interface SD Card Socket SD Reading and Writing Module 3.3V 5V Programable for Arduino

["Simple operation, wide range, strong commonality etc. characteristics; Can use standard WAV files, convenient application. And provide.it format conversion software that allows customers to use the free editor.","supports external expansion SD card (high speed card),SD card support FAT16 (FAT) file system; All SD SPI pins output, MOSI, SCK, MISO and CS.","supports mono and stereo broadcasting; supports large capacity sound recording and playback;supports multiple buttons operation.","Board level conversion circuit, Power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board.","Can be used for SD Card more easily, such as for MP3 Player, MCU/ARM system control."]