Buy from Amazon : http://www.amazon.com/gp/product/B00DWDKTI0?tag=scratchandsti-20 <br /> <br />Keypoint Interactive Audience Response System with 50 Keypads <br /> <br />Keypoint Interactive Standard Edition software works with Microsoft PowerPoint 2007 2010 2013 <br />Individually assign keypads to track data <br />Pre post comparison charts help measure learning <br />Generate reports in Word and Excel <br />On-screen polling timer with synchronized music <br />Built-in individual and team competitions
