These devices were purchased in 2014 for work purposes and were used for only one year, then stored until today and have not been used. The two devices have been formatted and a new system installed on them, and they are 100% ready for use. They come with an Apple wireless keyboard, and all original boxes are included as shown in the picture. One device is not working and needs maintenance. The issue might be with the RAM or hard drive, I don't know. I have attached a picture of the screen showing a question mark ❓, which has a meaning for a maintenance technician. I placed the electrical cord shown in the picture on this device to distinguish it from the others. It does not come with a box or a keyboard. One Samsung monitor, 20-inch size. All electrical cords are included, except for the data connection cable (HDMI) from the computer to the monitor. Basic specifications for the first device: * Device: Mac mini * Model Number: A1347 * Part Number: MD387X/A * Processor: Intel Core i5 at 2.5GHz * Memory (RAM): 4GB * Storage: 500GB * Supports Wi-Fi and Bluetooth Basic specifications for the second device: * Device: Mac mini * Model Number: A1347 * Part Number: MGEM2X/A * Processor: Intel Core i5 at 1.4GHz * Memory (RAM): 4GB * Storage: 500GB * Supports Wi-Fi and Bluetooth With the possibility of upgrading the devices: * RAM can be upgraded to 8GB or 16GB. * The DDR3 hard drive can be replaced with an SSD for much faster performance. The devices are very clean and can be purchased for children for normal office use, or purchased and sold separately for profit. Selling as a lot, all together, not each piece separately. No set price, selling to the highest offer. I advise, before making an offer, to take a tour of similar devices and check the prices for each device and each wireless keyboard. Good luck to all.