Buy the Optimus Popularis keyboard with a special offer. Optimus Popularis is a keyboard which transforms into your toolbox for every application. Each of its 77 keys shows a half-inch-square display of your choosing and does what you want it to, programmed through a piece of software called the Configurator. So if you’re in Excel a lot, you can plug one of your macros right into a key for easy access. It’s basically 77 customizable shortcut keys with coordinating display for each application you want to program.