This product does not include any devices or accessories other than the fdsemu main unit. Please prepare any necessary additional equipment for use. 【Condition and Notes】 * Operation confirmed * Dump function (ready) (Requires an additional conversion adapter and USB data cable) * Magnetic disk writing function (ready) (Requires an additional conversion adapter and USB data cable) If you wish to purchase multiple units, please feel free to contact us. Thank you for viewing. When playing games, you can avoid using the original disk, allowing you to store your valuable disks without damage. This is a convenient device that can be used as a substitute for the Famicom Disk System unit. If you have any questions or need help with usage, please feel free to use our BBS for support.