1. can work well on kindes of Integrated circuit tester. 2. Integrated circuit tester: TSK90A(Made in Japan) USB. NET ... Replace different size of floppy drive· Provide multiple specifications signal connector: with 34 pins and 26 pins, etc· Identify multiple format ... 2MB, 1.04MB, 1.01MB, 800KB, 720KB, 640KB, 610KB….Compatible with multiple old version floppy drives and jumper floppy drives SFDR ...