Works great- needs charging cord. The Texas Instruments TI-84+ School Edition Graphic Calculator is a handheld device powered by batteries, designed for students and professionals alike. This graphing calculator, with the model TI-84 Plus, features USB connectivity for easy data transfer and software updates. With the trusted brand of Texas Instruments, this calculator is a reliable tool for solving equations, graphing functions, and analyzing data in various educational and industrial settings.
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