USB card reader/USB multi card reader 1):For T/F,mini,m2,MMC,etc 2):color:blue,red,yellow,white,black,green,etc 3):moq:10pcs USB card reader/USB multi card reader1):For T/F,mini,m2,MMC,etc2):color:blue,red,yellow,white,black,green,etc3):moq:10pcs USB card reader/USB multi card reader