MS Server Standard 2008/2012 1 Device CAL
This is a single license for a device - authorizing access for any individuals using that device, even if multiple people share use of it over time.
The Microsoft Windows Server 2008/2012 Device CAL gives you the authorization to access a device connected to a server regardless of the number of users of the device. It is ideal for customers with multiple users for one device, such as shift workers.
Configure a custom computer with the MS Server Standard 2008/2012 1 Device CAL.