Floppy drives to USB

By Jcudworth

  • First Floppy

    The first one came out in 1971, it didnt have an exact date. It was 79.75 kB large. And 8 inches in diameter.

  • 250K 8-inch, 1-sided, single-density

  • 500K 8-inch, 2-sided, single-density

  • 8 inch

    1.2 MB 8-inch, 2-sided, double-density

  • 160K 5.25-inch, 1-sided, 8-sector

  • 5 1/4 floppy

    its 2-sided and had 15-sectors

  • 5 1/4 floppy

    Circa, its a 2-sided, 9-sector floppy,

  • 180K 5.25-inch, 1-sided, 9-sector

  • 3 1/2 in floppy

    It held 720K. its 2-sided and had 9-sectors.

  • 3 1/2 wide floppy disk

    It stored 144 MB.

  • 3 1/2 floppy

    it held 2.88 MB

  • USB 1.0

    developed and invented by Ajay Bhatt while working for Intel.

  • usb 2.0

  • USB 3.0

  • USB 3.1