Lista con los SDK, sus versiones y su relación con las distintas katanas.
Katana Development Software - Release 2:

- (Set 2.xx) NEC Arc1A PowerVR PWH-6032 prototype PCI board



Katana Development Software - Release 3:

- (Set 3.xx) Sega Katana Development Box



Katana Development Software - Release 4:

- (Set 4.xx) Sega Katana Development Box



Katana Development Software - Release 5-7:

- (Set 5.00-5.23) HKT-0100/0110 Sega Katana Development Box



Katana Development Software - Releases 8-11 Alpha

Windows CE for Dreamcast SDK - v1.0, v1.1, v2.0, & v2.1

- (Set 5.24) HKT-0120 Sega Dreamcast Development Box