Logitech K840 professional cable gaming gaming aluminum mechanical keyboard Genius XZ

ROMER-G ™Mechanical shaft       After 70 million times percussion test, durable, highly reliable, from the Japanese engineering design shaft body both fast response and just, to the benefits of soft touch. Each tap can enjoy extraordinary touch feedback and quiet experience. Made with anodized aluminumThe K840 roof is made of solid anodized aluminum. The rugged construction is designed to handle harsh projects. The surface with matte texture, its stylish appearance can be well integrated into your work environment. Custom features bring more efficient26 key no red to help ensure that each percussion is accurate, plus Win key lock function, and easy to operate the media and shortcuts, so you can be more efficient every day. Download Logitech Options and enjoy the extra features including the F1-F4 reprogrammable key.Please visit: LOGITECH.COM/OPTIONS Calmly typing for a long timeOn a full-size keyboard with tilted feet, it is effortless even when typing for a long time. 1.8 m cable built-in stress relief mechanism can enhance the strength of the cable. Easy to set up, insert any USB port to use. Specifications and details specificationHigh x width x depth: 132 mm x 445 mm x 34.3 mmWeight: 910 gramsSystem RequirementsWindows® 7, Windows 8, Windows 10 or laterInternet connection for obtaining optional software,Logitech.com/options.USB portWarranty information1 year limited hardware warrantyProduct packaging contentWired keyboardUser documentation