Apple II 5.25" A9M0104 Floppy Disk Drive, requires -12v. Serial: K107798. It has been cleaned, lubed, and tested with applesauce; see result graphs.
Beware: this is a vintage, used item, sold as is. The exact device pictured will be shipped.Machinebook:The Apple Unidisk 5.25 Disk Drive Model A9M0104 is a vintage floppy disk drive manufactured by Apple. This product is a part of vintage computing history and is ideal for collectors or enthusiasts of retro technology. The drive's compact size and sleek design make it a desirable addition to any vintage computer setup, offering a nostalgic look back at the early days of personal computing.