G110 Gaming Keyboard offers custom-color backlighting so you can easily locate the correct keys, even in the dark. Mix red and blue backlighting LEDs in varying intensities to create custom colors. Separate headphone, mic jacks and mute buttons mean you can use any analog headset with 3.5mm plugs as a USB audio device for clear communication with low distortion and wide range. One-touch controls give you instant access to volume control and media playback. Twelve programmable G-keys with three macros per key let you configure up to 36 unique functions per game, including complex macros. Use USB 2.0 hub port to plug in your gaming mouse or a flash drive for quick data transfers. With game/desktop mode switch, you can disable the Windows/Context Menu keys when you play. Keyboard also features a removable palm rest and cable management to route cord through channels on the underside of the keyboard. Compatibility includes Windows XP, Windows Vista, Windows 7 and Mac OS X 10.4 or later.