Amazon.com: CablesOnline 36 inch Universal Floppy Drive Ribbon Cable for 3.5 or 5.25in Drives, (FF-002) : Electronics
FlexiDrive USB Adapter | FlexiDrive - Floppy Drive Update
En-labs 2 X Usb 3.0 Front Panel W/ 3.5" Device/hdd Or 2.5" Ssd/hdd To 5.25 Floppy To Optical Drive Bay Tray Bracket Converter - Docking Stations & Usb Hubs - AliExpress
Connection Cable for 3.5" and 5.25" Floppy Disk Drives (FDD cable)