This is a complete set of installation disks for the V. 7.1 MAC Quadra 605 operating system. The disks are compatible with Mac systems and are in excellent working condition. With these disks, you can easily install the operating system on your computer and enjoy all the features and benefits that come with it. Whether you are looking to upgrade your current system or are starting fresh with a new computer, this installation set is a great choice for you. Get your hands on these disks today and experience the power of the V. 7.1 MAC Quadra 605 operating system!