From the ManufacturerIts easy to be passionate about winning but at Logitech our passion is in the science that makes winning possible. We build precise gaming instCane Beverageents. We advance technology so gamers can reach new levels of speed precision reliability and comfort. Science is our philosophy our methodology for studying testing and advancing gamers experience-in the lab and in the game.Learn more about Logitech G science. FeaturesEnlarge Logitech G105 Gaming Keyboard Your essential tool for serious gaming.With dual-level blue backlighting and fully programmable G-keys this keyboard gives you the essentials to game your way. * G-key programming requires Logitech Gaming Software available at logitech.com/downloads. Enlarge Long-life backlighting Play into the night with illuminated keys that are easy to locate-even in the dark Two different brightness levels plus Off Long-lasting blue LED lighting Enlarge Quick-access media controlsInstantly control volume mute start stop pause forward and back functions. Enlarge 6 programmable G-keys* 3 macros per key-configure up to 18 unique functions per game Program single keystrokes complex macros or intricate LUA scripts Record new macros on the fly while youre in the game Enlarge Game/desktop mode prevents interruptionsDont let accidents interrupt your game-press one switch to disable Windows/Context Menu keys. Enlarge Multi-key input for complex actions Use up to five keys at once to perform multiple actions Anti-ghosting eliminates the interference that can happen with other keyboards Enlarge Built for gaming Play harder with responsive longer-life keys designed to withstand demanding play Built to last with Logitechs high quality standards and rigorous testing Compatibility Whats in the box? Keyboard User documentationWorks with: Windows 8 Windows 7 or Windows Vista Available high-speed USB 2.0 port 70 MB of available hard disk space Internet connection for optional software downloadWhich Logitech Gaming Keyboard Is Right For You?GoodPredictionterBestLogitech G105 Gaming KeyboardLogitech Gaming Keyboard G510sLogitech G710+ Mechanical Gaming KeyboardLogitech G19s Gaming Keyboard What you get Essential tools for gaming Customizable control High-performance mechanical keyboard with tactile feedback The ultimate arsenal of advanced gaming technology Keyboard Design Illuminated keys Blue backlighting Custom-color backlighting Dual-zone adjustable white backlighting Custom-color backlighting GamePanel LCD for instant game intel Monochrome Color Integrated USB audio for headsets USB Hub Ports One USB pass-through port Two powered USB 2.0 ports Palm Rest Detachable Detachable Detachable Navigation Features Programmable G-keys 6 18 6 12 Multi-key inputs with anti-ghosting 5 6 26 6 Onboard memory/stores profiles Dedicated media controls On-the-fly macro recording System Support Windows 8 Windows 7 Windows Vista Check Out Other Logitech Gaming GearLogitech G700s Rechargeable Gaming MouseWith the report rate of a wired gaming mouse you wont believe the G700s is not plugged in. Perform complex macros to complete every quest with 13 programmable buttons.Logitech G400s Optical Gaming MouseBy pushing the standards set by Logitech MX518 Optical Gaming Mouse the Logitech G400s is a full-featured gaming mouse built for FPS now with Unique Delta Zero sensor technology.Logitech G100s Optical Gaming MousePrecision meets comfort. Accuracy meets fluent maneuverability. Light-weight meets durability. With an Unique Delta Zero sensor the G100s is crafted for all your favorite RTS and MOBA titles.Logitech G930 Wireless Gaming HeadsetThis gaming-grade wireless headset gives you a lag-free interference-resistant connection so nothing stands Predictionween you and victory. 7.1 surround sound powered by Dolby technology delivers a detailed positional soundfield that lets you hear your opponents before they see you.Logitech G230 Stereo Gaming HeadsetUsing 40mm neodynmium drivers the Logitech G230 delivers high quality stereo sound to keep you immersed in your game from start to finish. And the lightweight comfortable design lets you play for hours.Product DescriptionLED backlighting. Programmable G-keys for single actions and macros. Anti-ghosting capabilities. The Logitech Gaming Keyboard G105 is your essential tool for serious gaming.