SinLoon Computer Molex 4 Pin Power Supply Extension Cable, 8 Inch IDE Power to Floppy Drive Power Interface Cable. 5-Pack (4Pin)

Put this cable in an old AT Pentium MMX Machine to power the cf to ide adapter and it worked perfectly

Used for many projects on older computers and game systems

These are a little cheap. I used one in an Macintosh Color computer to put in a new modern hard drive. They worked, however the connection from the wires to the harness were a little fiddly. They worked, but they required a little more pressure. If you need the same harness and the space you are putting it in requires you to get your fingers fully in to get the connector attached, they may be more of a hinderance than a solution.

These are cheap because they are cheaply made. The pins wiggle around and make it hard to plug in. If you don’t mind that, then they’ll do the job.

There's not much to say other than "they work". They aren't super high quality wire or particularly heavy gauge, but if you just need an extra floppy connection, they do the job. I use them with an IDE to Compact Flash adapter. I want to keep the floppy working too, so these adapters let both work together.

Perfect for putting a BlueSCSI in my Apple 80SC drive enclosure.

They work fine. Getting the pins lined up is kind of tricky because they move around a lot (more than a higher quality adapter) Everything is fine when it's plugged in.

I use these for various retro computer modifications, namely adding a Gotek drive to older systems that don't have the 3.5" style plug.

Although these are probably fine for something that doesn't draw much current, like a floppy drive or compact flash to IDE adapter, they are not safe to use in higher current-draw situations. Floppy or "berg" style connectors can be found on certain video cards, upgrade CPUs and other higher-draw components from the 90s and early 2000s - not just on floppy drives. The description on Amazon (and the writing on the sleeve of the individual wires) reports this cable as 20 gauge, which is pretty standard for floppy/berg adapters and cables. But this does not appear to be real 20 AWG wire at all - not even close. It is almost all insulation with just a very small bit of conductor present. I cut a real 20 AWG cable to compare and as you can see in the photo the difference is night and day. If I had to guess, I'd say it's closer to 26AWG and not 20AWG. Floppy power cables always use 20 or 22AWG wire, never anything thinner.There are standards for this type of thing for a reason, and if one of these is connected to something other than a floppy drive (like an old Radeon 9700 pro video card for example), it could overheat, melt and create a very dangerous situation.