Based on this product's specifications, here are some alternatives and similar models
InLine Power Adapter internal floppy female / Molex 4pin male 0.06m
Summary description:
The InLine Power Adapter features a 0.06m cable length, with a male Molex 4pin connector and a female internal floppy connector. This adapter is ideal for connecting floppy drives to power supplies, ensuring compatibility and reliable performance. Its compact size makes it easy to integrate into various setups without clutter. Perfect for retro computing enthusiasts or for upgrading older systems.