Texas Instruments TI Connectivity Kit with USB Cable Connects specified TI graphing calculators to Windows and Mac computers TI Connect software and TI connectivity USB cable included Download software and updates from the Internet Store programs and data on your computer Compatible with TI-73 Explorer, TI-83, TI-83 Plus, TI-83 Plus Silver Edition, TI-89, TI-92, TI-92 Plus and Voyage 200 graphing calculators