Advance card custom visual is based on default card visual present in Power BI. While having similar functionality as default card visual, it provides additional useful functionality such as adding labels to start and end, conditional formatting, tooltip support and more.
Features of Advance Card Visual:
Check support URL on left side or below wiki link for more info.
For documentation visit: http://bit.ly/AdvanceCardWiki
For sample report visit: http://bit.ly/AdvanceCardSampleReport