Brand: Texas Instruments Model: TI-Nspire CX CAS graphing calculator with color display and rechargeable battery. Color: Black Includes original slide-on protective cover and TI wall charger with cable as shown. Back markings: , ID/serial on back reads 2235043914 P-0313J; Made in China. Features: CAS (Computer Algebra System) functionality, scratchpad, graphing and document modes, full alphanumeric keypad, navigation touchpad, multiple function keys, and on-screen menus. Calculator powers on, displays graphs and calculations, and responds to key presses as shown in photos.
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