Razer DeathStalker Ultimate
For the highest-tech keyboard available, check out the Razer DeathStalker Ultimate. It features the same Razer SwitchBlade UI found on the high-end Razer Blade gaming laptop: 10 programmable keys with built-in displays, and a 4-inch LCD touchscreen that doubles as a trackpad. Additional features include custom-color backlighting, on-the-fly macro recording, and 10-key antighosting.
The Deathstalker Ultimate even gets in on the app craze, as Razer offers a handful of apps that function solely on that LCD touchscreen. Basics such as Facebook, Gmail, and YouTube are there, but gamers should skew toward game-specific apps that help with titles like Battlefield 3 and Star Wars: The Old Republic. Keyboards don't get much blingier than this.
$250 at Razer