Apple Macintosh M0130 External 400k Floppy Disk Drive for Mac. Make sure you understand what you are buying, how to use it, configure it, maintain it or otherwise make it fit for your purposes. We are not able to provide technical support and we do not accept returns given the age of the part. If you still send us the item back, it will be thoroughly inspected and must be in the same condition as sold with no modifications or damage. We will not tolerate parts swapping or any other type of fraud! Sold as is, no returns due to age of vintage computer parts.