Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: Can it read/write DD, 720K disks?
Document: This item seemed to work fine initially but after about a month of ownership (and very light use)it is unable to write to the floppy disks now. It can still seem to read what it there but I can not save anything new to the disks; the drive says it's saving but when you go back to look at the disk, the file was never saved.
I use it with my laptop and W7 64 bit. When I plugged it into a USB 2 or USB3 ports Windows installed a driver provided by OS and then you can read and write floppys. So there was no need for additional drivers.I have access to some older measurement equipment which still works fine and saves data on floppy disks. For this I use the USB floppy disk drive to transfer data to my laptop.
I bought the HDE Floppy Drive to retrieve some important files I had only on floppy disks, and I was able to eventually get most of them, but had many bad reads, and some disks I could not read at all. I did not try to write to any disks. Given the number of bad and partial reads on these disks, I think the HDE Floppy Drive must be at least partly to blame, perhaps too sensitive to old/poor disk quality.
This was Dead on Arrival for Windows 7 64-bit. It APPEARED to write ONE floppy, but then it couldn't read it back. After that it couldn't read OR write any floppies at all. Tried it on multiple systems. Sending it back...
Floppy drive is recognized readily when plugged into USB port,  but its ability to read and write to floppies is a bit weak-- seems unable to read (or read only after several tries) floppies that other drives can read without difficulty. It works for my purposes as a last-resort way to read or write floppies, but would be frustrating to use on a constant basis.
I've been in the computer industry for years and remember the first floppy diskettes, and I had 100's of them with software. I never thought I'd see the demize of the Floppy, but, it's history on a modern Laptop/Desktop. This worked perfect through the USB and I can read/write diskettes. I can't coment on drivers, it worked for me on multiple machines, but there may be some software that won't see it?
I was able to write a small file to the disk (1KB). I then attempted to format a diskette to see if I the drive would work with fresh tracks. No luck with either Quick or full formatting. I tried 9 different diskettes. Nothing worked.I was not able to recover the file I wanted--the reason I bought this in the first place. The only reason I gave it 2 stars is that there still is the chance that all the old diskettes I tried are bad.
Product was shipped on time, and with windows 7, it was recognized right away and worked as expected, read all of my disks.
Plug it in and Windows 7 recognizes it without additional drivers. Was able to read old floppy disks without any problems.
I needed a way to read my old floppy disks after getting rid of the old tower computer. This met the need.
Answer: I had a small box of floppy discs that I wanted to see the contents, but the drive did not work with them.  It would keep indicating that the was not formatted.  Not being a computer expert, I just gave up and destroyed the floppies.