Logitech K840 Wired Mechanical Keyboard - US Layout by Logitech

Confidence with every keystroke. Lasting aluminum build.

Trusted legacy. Lasting durability. The K840 mechanical keyboard features a solid aluminum build with expertly engineered Romer-GTM mechanical switches. Enjoy an elevated typing experience with distinct tactile feedback and quiet operation with every stroke. Designed to fit your productive environment at home or in the office.

Romer-G™ mechanical switches

Tested for over 70 million strokes for long-lasting reliability, these Japanese-engineered keys function with a highly responsive and well-defined, light touch. Every keystroke provides a distinct tactile feedback and operates quietly.

Anodized aluminum build

The K840 top case is made of solid anodized aluminum. Its durable construction is designed to tackle demanding projects. A sand-blasted textured finish gives it a modern look that fits your workspace.

Custom features for greater productivity

Enjoy enhanced productivity everyday with 26-key Rollover which helps ensure each keystroke registers accurately, a Win Lock function and easy access to media and shortcut keys. Download Logitech Options and enjoy advanced features including F1-F4 reprogrammable keys.

Type confidently for hours

Type for hours with minimal fatigue on a full-size keyboard with tilt legs. Corded keyboard has 1.8m cable with built-in strain relief for reinforced cable strength. Simple setup, plugs into any USB port.