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The TI-84 Plus 'Silver'

TI-84

Twenty years ago electronic calculators were the geekiest gadgets that one could dream of. That's why when reading about the TI-84 some of us were transported back to the time when trigonometric calculations were (sort of) as cool as bluejacking is today.

Some features of the new TI-84 include: 2.5 times the processor speed of the TI-83 Plus; 1.5 MB FLASH ROM memory for data archive and storage of Apps; 24KB of available RAM memory and USB port for computer connectivity.