Texas Instruments TI-84 Plus CE Graphing Calculator - 3D Graphing - Clock, Date/Time Display, Impact Resistant Cover, Slide-on Hard Case, Backlit Display, Lightweight, Durable - 3 MB, 149 KB - ROM, RAM - 2.80" - LCD - 320 x 240 - Battery Powered - Battery Included - 1 - 7.6" x 3.4" x 0.8" - Black: