Update: The replacement drive worked, and continues to work. I haven't disassembled the replacement to see it's condition internally because I don't want to break the clips holding the housing together, but it's doing a good job so I'm happy. I've increased the rating to 3 stars. I would give it 5 stars except for the fact that they don't mention anywhere that these aren't new, they're old drives put in a new housing with a usb converter add-on board.Prior review: This product is a salvaged floppy drive with a USB converter wrapped in a new housing. The one I received was a Sony MPF820 manufactured in March 2003 (according to the sticker, at least).There is an add-on board that converts the zif cable coming from the drive to USB. This makes it show up in device manager as TEAK USB UF000x USB Device. This add-on board is not actually secured in any way inside the housing. It's just stuffed in there. This is probably fine for something sitting on a desk.I was able to read and back up 7 floppy disks before it broke and started reporting that there was no floppy disk inserted into the drive. When it was functioning, it showed up in file explorer under "This PC" on my Surface Pro 4 running Windows 10. I didn't have to do anything special to get the drive to show up. It was plug and play, as advertised.I was suspicious about the fact that it briefly worked but quickly broke, so I opened up the drive. On the topic of the housing, the clips holding the top and bottom halves together are extremely flimsy. There are three per side, and in separating the housing I broke two of them. There's also one screw holding it together at the back near the cable, and the mounting boss broke when attempting to unscrew it. I'd say it was either designed to be assembled one time and never taken apart, or else was not properly engineered to allow for disassembly and maintenance of the drive. If you ever need to open and clean the drive, expect some of the clips to break. If you purchase one of these and experience issues within the return window, I recommend returning the drive and not attempting to disassemble it to troubleshoot due to the high probability of breaking the housing.As mentioned above, the drive itself is an old Sony from 2003. The internals of the drive appeared free from dirt and debris, but there was very clearly rust on the bottom of the drive. The shape of the rust looks as if it's the result of being exposed to liquid at some point in the past. I did not fully disassemble everything to see if the rust impacted any of the circuit boards, but rust does exist in the vicinity of the electronics. I'm not sure what caused the drive to suddenly stop functioning, but it will no longer register that a disk has been loaded into the drive. Even retrying all of the disks that I previously was able to successfully read, it will report that no floppy is inserted.Despite the damaged housing I am still going to initiate a return due to the fact that the unit received was rusted. If this were advertised as an old repurposed drive perhaps I would feel differently, but I would absolutely expect a rust free product from the way it's marketed. I will update this review if I receive a replacement.