IMPORTANT Note: This is a USB-C Type C cable compatible with Texas Instruments Calculators, TI-84 Plus, TI-84 Plus C Silver Edition, TI 89 Titanium, TI Nspire CX/TI Nspire CX CAS Graphing Calculators APPLICATION: This is used to charge or connect your calculator using the USB-C Type C port available in new PC or laptops. This is compatible with PC, Laptop, Mac and Chromebooks with a USB-C port. USB C charge cable for TI 84 Plus, TI 84 Plus C Silver Edition, TI 89 Titanium, TI Nspire CX & CX CAS graphing calculators.