... YD-6238D. SFDR-I U -E 12-2SES122-S,SES234-FF which floppy drive's model is YD-6639D SFDR-I U -E 12-3SFJ202-TSFDR-I U -E 12-4Replace the ... disk format.Automatically identify multiple disk formats: 1.44MB, 1.28MB, 1.232MB, 1.2MB, 1.04MB, 1.01MB, 800KB, 720KB, 640KB, 610KB….Compatible ... multiple disk formats in FM/MFM mode : 1.44MB, 1.28MB, 1.232MB, 1.2MB, 1.04MB, 1.01MB, 800KB, 720KB, 640KB, 610KB…. ...