This is a genuine MS SQL Server 2019 Enterprise 16 core Unlimited CALs DVD + COA. The software is in the format of a DVD and is suitable for use on unlimited devices. The brand of the software is Microsoft and it falls under the category of servers, development, and database management systems. The license category is enterprise, making it suitable for use in a business setting. The software is perfect for those looking to manage their databases efficiently and with ease. It is a valuable addition to any enterprise setting.