Home Best Buy Showcase Logitech K840 Mechanical Keyboard Overview

Logitech K840 Mechanical Keyboard Overview

Logitech K840 Mechanical Keyboard Overview


Would you like to type more accurately and efficiently on your full-sized mechanical keyboard? If you’re tired of making unnecessary typos due to difficult or unresponsive keys, as well as the wrist, arm, and hand fatigue that comes from pecking away on a standard mechanical keyboard, then maybe it’s time you discovered the Logitech K840 Mechanical Keyboard.

As the most trusted name in computer hardware peripherals, Logitech is known for its high quality and long lasting mice, keyboards, and other computing equipment. These devices always combine the latest hardware innovations with tough, durable designs for the most productive computing experience imaginable.

The Logitech K840 Mechanical Keyboard continues this proud tradition by offering a solid aluminum build and expertly engineered Romer-GTM mechanical switches. You’ll also enjoy the distinct tactile feedback and quiet operation that accompanies every keystroke, the simple USB setup, the convenience of having tilt legs with which to perfectly angle your board, and an attractive and modern design that fits in perfectly in either a home or office environment.


If you’ve ever tapped a key and received no on-screen response, then you’re already familiar with a problem that not only reduces typing speeds and lengthens task completion times for general computer use, but that also causes wrist and arm fatigue during long computing sessions.

Type faster and more accurately on a keyboard offering highly responsive keystrokes with a light and well-defined touch. You’ll get more done in less time on the Logitech K840 Mechanical Keyboard. With its distinct tactile feedback and quiet operation, you’ll type with confidence knowing that each struck key will generate the desired response.

What’s more, the K840 confidently offers long-lasting reliability for years of dependable service. This is because Romer-G™ mechanical switches, which were expertly engineered in Japan, are tested for 70 million+ keystrokes, thus ensuring that each individual key is prepared to provide years of reliable service for even the most demanding user.


Computers are tools, and so are their keyboards. For those of us that use our equipment relentlessly, there’s a reasonable expectation of durability and long life. For this reason, Logitech has given us the K840 Mechanical Keyboard—for users that demand the utmost in quality and performance.

The K840’s highly durable construction is reliable enough for the most difficult and taxing of projects. This is largely owing to Logitech’s use of the very best materials in the manufacturing process.

The K840 features a top case comprised of solid anodized aluminum, which is both lightweight and durable, helping to ensure a long and effective service life for your trusty mechanical keyboard.

Logitech has also given the K840 a rugged look to match its sturdy design. With a sand-blasted, textured finish, this innovative keyboard offers a modern and solid look that’s sure to suit any productive workspace, whether at home or in the office.


Nobody likes a typo. With the Logitech K840 Mechanical Keyboard, you’ll enjoy greater productivity than ever before thanks to the increased typing accuracy made possible by Logitech’s 26-key Rollover feature. With this feature you’re assured of each keystroke registering accurately the very first time, thus reducing the need to backtrack and make corrections.

The K840 also features both a Win Lock function and easy access to media and shortcut keys that are sure to make your life easier when working on your computer.

You can even download the powerful Logitech Options App and enjoy its many easy-to-use features. These include advanced options like the ability to customize your keyboard with programmable F1-F4 keys, along with many other useful operations. The Logitech K840 Mechanical Keyboard is sure to be the very best, and last, keyboard you’ve ever had the pleasure of using.


Ready to take the next step?

Shop Now

See all showcase articles