· 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· USB 2.0 to mini USB 5 pin cable· 3 feet (100 centimeters) white cable, standard mini-USB plug· Support fast charging and data transfer· USB plug works with power bank, wall charger, ac adapter, car charger, Laptop or PC