Amazon.com: Bewinner USB Emulator SFR1M44-U100K-R 1.44MB 3.5 Inch USB SSD Floppy Drive Emulator for Roland E-66,E-86,E-96,G-600,G-800,E-480B,E600,XP- 50,V1000 VA-7 Keyboard : Electronics
N-Drive eXtreme emulator for Roland | USB floppy emulator Nalbantov N-Drive
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Edirol PCR500
Plug & Play USB Floppy drive emulator for Roland XP50 XP60 XP80 & 16GB key | eBay
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N-Drive 100 emulator for Roland | USB floppy emulator Nalbantov N-Drive