This is a DOS-bootable tool for changing various ATA features. The Feature Tool allows you to control some of the features of Deskstar and Travelstar high performance ATA hard disk drives and supports 48-bit addressing, so it will work with the new large capacity drives. Also can be used for adjusting the SATA interface to SATA-300 from SATA-150.

This download will create a bootable CD. For a floppy disk image, please download here.