Texas Instruments TI 84 Presentation Link

How to use:
To connect the TI-84 Plus Presentation Link adapter, plug the connector on the ViewScreen panel cable or TI-Presenter video interface cable into the Presentation Link port until it snaps into place. Next, firmly push the USB connector on the Presentation Link cable straight into the USB port on top of the calculator. For the TI-Presenter, please use the Type 1 cable. ( Cable Only, Calulator Not Included )