GoTEK SFR1M44-U100 3.5 Inch 1.44MB USB SSD Floppy Drive Emulator Black

I used this product to replace the floppy disc drive on my old Yamaha DGX-500 Portable Grand keyboard. Took some time to get used to it and figure out how to use it, but installation was simple, and after you figure out how to use it it's a very cool upgrade to the old floppy drive. As someone else mentioned, install was just plug and play, and the flash drive if it's too long will be in front of some keys, but slim flash drives are pretty cheap now, so that problem is easily remedied.If you've got some patience, and the skills to install, this is a great cheap product that works well. Cost about the same as a pack of floppy discs on Amazon, and gives a ton more functionality than a floppy would in today's world.

The first thing I will tell you is this was absolutely Plug and Play for my Haas CNC Milling machine. I'm literally took it out of the box plugged it in mounted it up and it started working like a champ. Even worked with the old brackets. If you have an older CNC machine that still uses floppies 100% go out and buy several of these and put them on your shelf. They're a great price point and they work like a champ.If you need a decent manual or don't already have an innate understanding of how this ancient technology works you might be in trouble and need to rely on the web for support. It does have a single slip sheet manual and is good for a minimal amount of troubleshooting but that's it. If you have a non-standard application then you might be in trouble or need some additional help because the manual absolutely sucks. As far as being a trouble-free install I give it 100% five stars.

I picked this up to connect to an XT PC. I was aware of the existence of gotek's, but I hadn't really done any homework on what was needed to install them. Figuring it'd be fairly plug play. It wasn't in my case, and the provided documentation wasn't very helpful. But I do have it up and running and I'm happy with it!I put the flashfloppy firmware on there. A search for flashfloppy wiki should get you where you need to start if you wish to do the same. I also had to attach the gotek after the twist in my floppy cable for it to work. I think that might have something to do the jumpers being set to unit 1? Since it's working I didn't test other configurations.

good system

Easy to install. I opened the bottom of the korg trinity and slid the floppy drive out. The GOTEK fits in perfectly into the slot, connects to power and ribbon cable easily, and works well out of the box with a 2GB+ usb key. You can format the disk by either pressing both buttons as you boot the korg, or by using their windows software. It's far superior to floppy disks, but there are a few minor drawbacks you should be aware of:1) The windows software only formats 100 disk partitions, not 10002) Does not work well under linux, Linux can only mount disk 000, the remaining disk partitions are invisible as they're coded in some proprietary format that only the GOTEK windows software can read.3) switching disks while using the korg doesn't always work easily. Sometimes I change disk numbers, re-press the screen, and the light shows like it's reading, but it just sits there with the list of the former disk's files. I have to round robin the disk number and try again, and again, and again, until it finally takes and mounts the disk I want. It can take anywhere from 1 to 6 tries. It's the most annoying bug in the device.In spite of the few issues, this tool is infinitely superior to floppies and I'm extremely grateful it was made and sold. I'm considering writing some linux software to mount all 100 disks in linux if I can get my hands on the format spec.

Getting images onto the USB stick was a bit fussy, I found that letting the GoTek format the USB stick was the easiest way to get it in a state I could transfer images to it. It would be a TREMENDOUS improvement if they added an OLED display that would show the volume name of each "disk", so you don't have to rely on more draconian means to keep track. It works, but is surprisingly just as slow as a normal floppy. The 1.44MB drives require the more advanced controller that can do 500Kbit/s, I can tell you that this does not come close to achieving that speed.The fastest floppy drive I ever used was an old Toshiba 1.44MB drive back in the 90's, there was something magical about that drive and it transferred data very fast, faster than the typical 22KB/s.

Gets the job done.

Avoid this model, as of Apr 2025 it still has the dreaded AT32F415 chip, making it pretty much useless for FlashFloppy.