Full Details on Amazon.com : http://www.amazon.com/gp/product/B005N7H3O6?tag=tsukuyomi-20
Razer Blackwidow Ultimate Mechanical Gaming Keyboard - Battlefield 3 Edition (RZ03-00381700-R3M1)
Mechanical key architecture - for faster actuation and extended lifespan
Individually backlit keys - for visibility under low light conditions
Fully programmable keys 5 additional gaming keys - with on-the-fly macro recording
10 Customizable software profiles - with on-the-fly switching
Gaming optimized key matrix - for minimized ghosting
