関連ワード:
what is the purpose of a usb flash drive what is the function of a usb flash drive what is the use of a usb flash drive what is the primary purpose of a usb flash drive what is the use of usb flash disk what is the function of usb flash memory what is the use of a flash drive what is the purpose of write protect switch on some usb flash drive what are two purposes of a usb thumb drive choose two what is the use of flash drive in computer
