Windows Server 2012 RDS (Remote Desktop Services) with 10 user connections is a version of Windows Server designed to support up to 10 simultaneous remote user connections. It provides the capability to deliver remote access to applications and desktops for a limited number of users. However, it's important to be aware that Windows Server 2012 R2, which is the more common and updated version, offers improved features, security enhancements, and better performance compared to the original Windows Server 2012. Please note that mainstream support for Windows Server 2012 R2 ended on October 9, 2018, and its extended support is set to end on October 10, 2023. It is recommended to consider upgrading to a more recent and supported version of Windows Server, such as Windows Server 2019 or Windows Server 2022, for better security and access to the latest features and improvements.