TI-84 Plus C Silver Edition Texas Instrument calculator - color. This is rechargeable and comes with USB cord.

Texas Instruments TI-84 Plus Silver Edition Graphic Calculator:

8 display lines, displaying 16 characters

Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions and 3 recursively-defined sequences

List-based 1 and 2 variable statistical analysis

3 statistical plot definitions

Advanced statistics features

15 probability distribution functions

Business functions

Memory: 480KB Flash; 24KB RAM

Includes USB cable

No paperwork with it - just the calculator, case & USB cable.