Logitech G710 Blue Mechanical Gaming Keyboard

Tactile, high-speed keys: Cherry MX Blue Switches deliver gaming-grade responsiveness with high-speed, “clicky” tactile feedback
Adjustable dual-zone backlighting: Adjust the brightness of WASD/arrow keys independently from the rest of the keyboard so you can easily find any key-even in low light
6 programmable G-keys: Configure up to 18 unique functions per game, including single key presses, complex macros or intricate LUA scripts
High-performance gaming keys: 110 anti-ghosting keys and 26-key rollover help you make the right moves with flawless precision; one-touch media keys let you instantly control volume, mute and media playback
Compatibility: Works with Windows 10, Windows 8, Windows 7, or Windows Vista, Mac OS X 10.6.8 – 10.9.x