The Caleb UHD144i is a lesser known counterpart of the LS-120 drive. By comparing the Caleb and the LS-120/240 drives, maybe some unique capabilities can be discovered. Software for SuperFloppy drives in general could be tested with the Caleb drive. The Caleb UHD144 as an external parallel drive The Caleb drive is an ATAPI/IDE device, intended for desktop computers. I have currently a Caleb drive connected to the parallel port of my 11-year-old Inspiron 7500 laptop, in a somewhat unusual way: (