More on Amazon.com : http://www.amazon.com/gp/product/B00008OOYB?tag=thefatkidin06-20 <br /> <br />Texas Instruments TV/Video Presenter for TI ViewScreen Teacher Calculators (TIPRESENTER) <br /> <br />Allows TI calculators to connect to television screens <br />Compatible with TI ViewScreen teacher model calculators <br />Connects via video input to VCRs televisions or video projectors <br />Software starts automatically when devices are turned on <br />Includes connecting cables 1-year warranty
