Razer BlackWidow Elite Tactile and Silent Mechanical Gaming Keyboard, Razer Orange Switches, RGB Chroma Illuminated, Fully Pogrammable with Macro…

Mechanical keys deliver high-grade gaming responsiveness and tactile feedback superior to rubber-domed keys.
The keys are optimized for rapid command entry.
100% anti-ghosting with full key rollover on USB ensures that every key you touch translates into the game.
Each key is controlled by an independent switch and lets you enjoy high-grade games with fast response.
Great for gamers, typists, programmers, writers etc.
Mechanical Blue Switches provide a clicky, tactile quality, ensuring positive feedback with a sensitive, responsive and solid feel.
Tested to 50 million keystrokes, 60 +/- 15 grams keystroke force and 4.0 +/- 0.2mm keystroke travel, perfect for professional gamers and typists, especially for those who prefer a clicky sound.
Aircraft-grade anodized brushed aluminum for superior rigidity.
Customizable color backlighting: 6-color backlight (each row has a different specific color), 8 preset lighting modes.
UK keyboard layout.
Supports computer systems including: Windows 2000, Windows 8, Windows 7, Win ME, Windows XP, Vista, Android, Linux, MAC and etc.