The Microsoft OVL-NL Core CAL SA 1YR Acq Y3 Additional Product User CAL is a Client Access License (CAL) required for the use of Microsoft software products. This license allows a single user to access the features and services of the Microsoft operating system. The software is available in English and falls under the category of volume licenses, meaning it is designed for businesses and organizations that need multiple licenses. The duration of this license is one year, requiring annual renewal. The Microsoft OVL-NL Core CAL is specifically optimized for the Windows platform and supports the needs of modern IT infrastructures. Additionally, the manufacturer is committed to sustainability and is part of initiatives like RE100 and SBTi, indicating responsible actions regarding the environment and society. This license is a valuable addition for companies looking to efficiently manage their software environment while ensuring access to essential Microsoft services.