Logitech K840 Software, Drivers Download, Review and Manual

Logitech K840 Software and Drivers Downloads for Windows 10, 8.1, 8, and 7 and Mac OS, Mac OS X, Manual Setup, Install, and Review. Here, logitechsoftwarecenter.com provides it for you. Below we provide a lot of software and setup manuals for your needs. Also available is a brief review of the products you need. We hope you enjoy this page.

Logitech K840 Review

Logitech K840 Software, Drivers Download, Review, and Manual – The Logitech K840 is a mechanical keyboard worthy of office use. The keyboard is well-crafted and feels solid, but the cheaply printed ABS keycaps and lack of flashy features like backlighting and dedicated media controls will disappoint. Logitech Romer G switches may not be to everyone’s liking, but their soft-touch ridges help minimize typing noise. Overall, it’s an excellent basic keyboard that fits any office, but the keys’ longevity is perhaps more questionable. The Logitech K840 is the manufacturer’s first mechanical keyboard specifically designed for work rather than gaming.

Design & Features

The gaming interface that accompanies most mechanical keyboards makes it challenging to use in the office. On the other hand, the Logitech K840 mechanical keyboard is simple in design without overwhelming gadgets. Its keyword is simple and unobtrusive, making the K840 the perfect fit for your daily work.

See Also:  Logitech K310 Software, Drivers Download, Review and Manual
Logitech K840 Mechanical Keyboard

The Logitech K840 has three unique advantages to a traditional membrane keyboard: (1) First, the mechanical switch provides a higher and more stable typing experience. (2) Second, 26 key rollovers ensure that all inputs are sent successfully, even with a speedy typist. (3) Lastly, the Logitech K840 has all the qualifications for a much longer service life. Built-in Romer-G switches maintain over 70 million keystrokes, roughly 14 times the experience of a conventional keyboard. When deciding which keyboard to use for a few hours a workday, durability should be a significant factor to consider.


The Logitech K840 Mechanical is a keyboard designed for productive work without unnecessary gimmicks. It can be used both in the office and at home. Multimedia controls are integrated into the function keys, and for occasional gaming, the keyboard even provides the opportunity to disable the Windows key. On the downside, Logitech K840 users have to settle for no backlighting. However, this shouldn’t be a problem at the office.



  • Connection: USB
  • Cable Length: 180 cm
  • Numpad: Yes
  • Media Keys: Yes (integrated)
  • Switches: Romer-G Tactile

Logitech K840 Manual Setup Download:

Setup Guide (PDF)

Download Here

Logitech K840 Software Download:

For Windows

Logitech Options:
  • Software Version: 8.20.329
  • Last Update: 2020-05-19
  • OS: Windows 7, Windows 8, Windows 10

Download Here

For Mac

Logitech Options:
  • Software Version: 8.20.233
  • Last Update: 2020-05-19
  • OS: Mac OS 10.15, Mac OS 10.14, Mac OS 10.13
  • File Size: 95 MB

Download Here

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