Check the listing for details. The Norton Utilities 2.0 Software For Mac On 3.5 - Inch Floppy Disk Vintage w/SN. Condition: Acceptable. Listed at 12.50 USD. This listing is for the The Norton Utilities 2.0 software for the Macintosh. This software comes on 6 - 3.5” Floppy Disk. The Serial Number is located on the Installation Disk. I use my Macally USB Floppy Disk Drive For the Mac to test my Floppy Disks. However, this Disk Drive can only read HD High Density Floppy Disks. Double Density Disks can only be read on Apple branded Floppy Disk Drives so I’m listing these items as parts only. All of these disks have been stored in floppy disk boxes for many years in a closet. Please look at the Photos. They will show the item you will be receiving,