This Microsoft SQL Server 2019 Standard product key card is a must-have for any Windows operating system user in need of a reliable database management system. With unlimited user CALs, this license category ensures that your software needs are met for an unspecified number of devices. The multilingual language support allows for easy use and installation in various languages. As a product key card, this item is perfect for those in need of a physical key to activate their software. The brand, Microsoft, is known for its quality products and this database management system is no exception. Whether you're a developer or simply in need of a database to store your data, this product is sure to meet your needs.