This is an I-O Data MO drive, model MOC2-U2.3S. Accessories include an AC adapter and a USB cable. There are minor scratches and dirt. I have confirmed that it is recognized by Windows 11. I have also confirmed data reading and writing with my own 1.3GB disk, but please understand that there may be compatibility issues with different disks, so this item is sold as-is, no returns accepted. Please consider this item with the understanding that it is a used product.