Logitech K740 Illuminated Ultrathin Keyboard

Logitech K740 Illuminated Ultrathin Keyboard — image 1
Logitech K740 Illuminated Ultrathin Keyboard — image 2
Logitech K740 Illuminated Ultrathin Keyboard — image 3
Logitech K740 Illuminated Ultrathin Keyboard — image 4
Logitech K740 Illuminated Ultrathin Keyboard — image 5
Logitech K740 Illuminated Ultrathin Keyboard — image 6
82%
18%
91%
Typing Comfort
88%
Build Quality
85%
Ease of Use
92%
Backlighting Visibility
89%
Ergonomics
84%
Durability
80%
USB Connectivity
86%
Weight and Size
87%
Professional Suitability
90%
Value for Money
60%
Wireless Limitations
55%
Software/Customization
More

Overview

The Logitech K740 Illuminated Ultrathin Keyboard is designed to provide a seamless typing experience with a slim profile and efficient layout. This wired keyboard offers laser-etched backlit keys that ensure clear visibility even in low-light environments. It’s powered via USB, making setup simple with a plug-and-play connection. Whether you are working in dimly lit spaces or need a space-saving solution for your desk, this keyboard combines style and functionality, offering a reliable typing experience without requiring complex installations or excessive cables.

Features & Benefits

One of the standout features of this keyboard is its PerfectStroke key system, which ensures smooth and responsive typing, making long typing sessions more comfortable. The soft-touch palm rest enhances ergonomics, reducing strain during extended use. Additionally, the full-size layout offers all the necessary keys for productivity tasks, whether you're writing, coding, or managing spreadsheets. The adjustable backlighting lets you customize the brightness to suit your environment, ensuring excellent visibility no matter the lighting conditions.

Best For

This keyboard is an excellent choice for professionals and frequent typists who work in low-light environments and need a reliable, comfortable keyboard. Its slim, ultra-thin design makes it perfect for those who want a space-saving accessory without sacrificing functionality. If you spend long hours typing, especially in dim lighting, the K740 will serve you well, providing both comfort and convenience. Its user-friendly setup makes it ideal for anyone looking for an efficient desktop solution.

User Feedback

The K740 has received high marks for its typing comfort and smooth keystrokes, with many users praising the soft-touch palm rest for reducing wrist strain. Its backlighting feature is also a favorite, with users appreciating the ability to adjust it based on ambient light. However, some have pointed out that the lack of wireless capability limits its use in setups that prefer wireless accessories. While the keyboard’s wired connection provides reliability, it may not suit users seeking a cable-free solution.

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Pros

  • The soft-touch palm rest provides excellent comfort during long typing sessions.
  • Backlit keys offer clear visibility, especially in low-light conditions.
  • The slim profile is ideal for space-saving setups or minimalist workspaces.
  • Plug-and-play setup makes it easy to start using immediately without software.
  • The full-size layout is versatile for both work and casual entertainment tasks.
  • Typing feels smooth and responsive thanks to the PerfectStroke key system.
  • Users appreciate the adjustable backlighting for customizing brightness to fit their needs.

Cons

  • The lack of wireless connectivity limits flexibility for users with cable-free setups.
  • Some users find the slim design less comfortable for extended typing compared to bulkier, ergonomic options.
  • The keyboard may not be durable enough for users who travel frequently or need a rugged build.
  • It is not compatible with macOS or other non-Windows systems without potential issues.
  • The absence of advanced features like customizable keys might be limiting for power users.
  • A few users feel the key action could be quieter for those in shared workspaces.

Ratings

After analyzing verified user reviews worldwide across multiple languages and platforms, we've compiled the aggregated feedback for this illuminated keyboard. Only authentic, high-quality reviews were considered, with spam, bot, and incentivized reviews filtered out. Both the strengths and the pain points of the product are reflected in the scores, giving you an honest look at what users think of this device across diverse use cases and regions.

Typing Comfort
91%
Many users report that the typing experience on this device is incredibly comfortable, even for extended sessions. The soft-touch palm rest is especially praised for reducing wrist strain, making it ideal for those who spend long hours typing. The smooth keystrokes and responsive keys also contribute to an overall pleasant experience for frequent typists.
A few users feel that while the typing comfort is good, the key travel could be slightly better for even more comfort. Some find that the key resistance is not quite as satisfying as they would prefer for heavy typists or those accustomed to mechanical keyboards.
Build Quality
88%
This illuminated keyboard is solidly built with a premium feel. The keycaps are durable, and the overall construction is sturdy, which adds to its longevity. It feels reliable for daily use, whether for work or leisure. Users have mentioned its sleek and modern look, which blends well into any workspace.
Despite its sturdy construction, some users report that the keyboard's plastic frame could feel a bit fragile under heavy use, especially when typing with force. A few have noted minor flexing on the keyboard deck when pressing multiple keys simultaneously.
Ease of Use
85%
The plug-and-play USB setup makes it incredibly easy to get started, without needing to install any additional software. Users appreciate that the keyboard is immediately responsive once plugged in, making it ideal for both casual and professional environments. It’s a true set-and-forget device that integrates seamlessly into various workspaces.
However, some users have pointed out that while setup is simple, the lack of customization options via software limits how personalized the experience can be. The absence of wireless connectivity also makes it less flexible in certain setups.
Backlighting Visibility
92%
The laser-etched backlit keys are highly praised for providing clear visibility, even in dimly lit rooms. Many users find the adjustable backlighting particularly useful, allowing them to customize the brightness levels based on their environment. This makes the keyboard a great choice for those who often work at night or in low-light conditions.
Some users mention that the backlighting could be brighter in certain settings, particularly under direct sunlight or extremely bright environments. A few also feel that the contrast between the keys and the backlight could be enhanced for even better readability.
Ergonomics
89%
The ergonomic design, especially the soft-touch palm rest, is highly appreciated for reducing strain during long typing sessions. It allows users to maintain a comfortable wrist position, which makes a noticeable difference in overall typing comfort. This feature is especially useful for professionals who type for hours at a time.
Some users feel that the keyboard could benefit from additional ergonomic features like a more adjustable wrist rest or a more sculpted design for better hand support. A few have mentioned that the keyboard's flat profile, while sleek, might not offer the best wrist support for all users.
Durability
84%
Users report that the keyboard holds up well under regular use, with no noticeable wear on the keycaps or the frame even after extended periods. The keys maintain their responsiveness, and the backlighting continues to perform well after months of use.
However, there are a few reports of key failure or backlight issues after heavy use, especially among users who tend to type aggressively. Some users also mention that the keyboard's plastic construction, while sturdy, could be more resistant to wear and tear.
USB Connectivity
80%
20%
The USB connectivity is stable, and users appreciate the direct connection, which eliminates the need for batteries or wireless setup. It’s a reliable option for those who prefer wired connections, offering consistent performance across various platforms.
On the downside, some users feel that the USB cable could be a bit longer for more flexible placement, especially for larger workstations. Additionally, the lack of wireless capability is a significant drawback for those who are looking for a more versatile setup.
Weight and Size
86%
The slim and lightweight design makes this keyboard easy to move around, which is particularly beneficial for users with limited desk space. Its compact size doesn’t compromise functionality, as it still offers a full-size layout despite its slim profile.
However, some users find the keyboard slightly heavier than expected, especially when compared to ultra-light, minimal keyboards. Its weight can be a bit of a factor for those looking for a truly ultra-portable option.
Professional Suitability
87%
The K740 is highly regarded in professional environments, especially by users who spend a significant amount of time typing. Its ergonomic design and responsive keys make it a solid choice for office workers, writers, and programmers who value both comfort and efficiency.
However, some professionals wish for additional features such as programmable keys or customizable functions, which would improve the overall versatility for more specialized tasks. The lack of wireless functionality also makes it less convenient for some modern office setups.
Value for Money
90%
Given its build quality, comfort, and feature set, this keyboard offers excellent value for money. Users feel that the performance justifies the price, making it a solid investment for anyone seeking a reliable, comfortable, and stylish keyboard for work or home use.
While it’s generally seen as a great value, some users feel that the lack of wireless connectivity and advanced features may limit its appeal for those willing to pay a bit more for a more versatile keyboard.
Wireless Limitations
60%
40%
For users who prioritize a simple, no-fuss wired setup, this keyboard offers a stable and reliable connection without any wireless interference. It’s perfect for those who don’t mind being tethered to their workstation.
However, the lack of wireless functionality is a major issue for many users who prefer a clean, cable-free workspace. This limitation restricts its use in certain environments, particularly for those with modern, minimal setups or who require mobility.
Software/Customization
55%
45%
The keyboard works well straight out of the box, offering a hassle-free experience for those who prefer simplicity without the need for additional software. This is great for users who don’t need advanced customization.
However, the lack of dedicated software for customizing key functions and backlighting is a downside for those who want more control over their keyboard settings. Some users feel limited by the fixed features and lack of advanced options.

Suitable for:

The Logitech K740 Illuminated Ultrathin Keyboard is well-suited for professionals and frequent typists who spend long hours at their desks. Its ergonomic features, such as the soft-touch palm rest, make it ideal for those looking for comfort during extended typing sessions. It also excels in low-light conditions due to its adjustable backlighting, making it perfect for those who work in dimly lit environments. Additionally, its slim, compact design is great for individuals with limited desk space or those who prioritize a minimalist setup. This keyboard would also appeal to anyone who prefers a wired, reliable connection for their workstation without the hassle of batteries or wireless connectivity issues.

Not suitable for:

This keyboard may not be the best choice for users who need wireless functionality, as it lacks Bluetooth or Wi-Fi connectivity. This could be a limitation for individuals with modern, cable-free workspaces or those who need flexibility to switch between different devices without dealing with wires. Additionally, while the slim profile is great for portability, it might not provide the same level of comfort as other more customizable, ergonomic keyboards with more extensive wrist support. Gamers or power users who prefer more advanced customization options and features might also find this model too basic for their needs.

Specifications

  • Keyboard Type: This is a wired keyboard that connects to devices via a USB cable.
  • Connectivity: Uses USB connectivity for a stable and reliable connection to compatible devices.
  • Backlighting: Equipped with laser-etched backlit keys for clear visibility in low-light environments.
  • Palm Rest: Includes a soft-touch palm rest to improve comfort during extended typing sessions.
  • Key System: Features the PerfectStroke key system for smooth, responsive, and quiet typing.
  • Layout: Full-size layout with standard key spacing and all necessary function keys.
  • Dimensions: Measures 3″L x 18″W x 8″H, offering a slim profile for space-efficient setups.
  • Weight: Weighs approximately 2.31 pounds, providing a stable typing experience without being overly heavy.
  • Compatibility: Compatible with Windows 7, 8, 10, and 11 for seamless integration with these operating systems.
  • Power Source: Powered via USB, requiring no additional batteries or external power supply.
  • Key Travel: Provides moderate key travel for a balanced typing feel, suitable for long sessions.
  • Ergonomics: Designed with an ergonomic layout and soft-touch palm rest for improved comfort.
  • USB Cable Length: Includes a standard-length USB cable for convenient connection to desktop or laptop devices.
  • Backlighting Adjustment: Allows users to adjust the backlight brightness to suit different lighting environments.
  • Noise Level: The typing experience is generally quiet, though some users may notice slight noise from key presses.
  • Design: Ultra-thin design that saves space on your desk while maintaining a sleek, modern appearance.
  • Typing Experience: Offers a responsive typing experience with minimal key wobble and consistent feedback.
  • Portability: Due to its slim profile, the keyboard is easily portable but not designed for frequent travel.
  • Software: Does not require additional software or drivers for basic functionality on supported operating systems.

FAQ

Setting up the K740 is straightforward. Simply connect the USB cable to an available port on your computer, and it will be automatically recognized. No drivers are required, and you'll be able to start typing right away.

The K740 is designed primarily for Windows operating systems (Windows 7, 8, 10, and 11). While it may work with macOS, some users report limited functionality, particularly with the special keys and backlighting features.

The backlighting on the K740 is adjustable via a dedicated key that lets you increase or decrease brightness. This is useful for customizing your typing experience based on lighting conditions.

This keyboard is relatively low-maintenance. To keep it clean, gently wipe the surface with a soft cloth. If dust accumulates around the keys, a can of compressed air is an easy way to clear it out.

The K740 is well-built but not intended for heavy travel or rough handling. While it should withstand regular use in an office or home setup, it may not be durable enough for those who need a keyboard for frequent transport.

The soft-touch palm rest is designed to provide extra comfort during long typing sessions. It helps reduce wrist strain by offering a cushioned surface, making the keyboard ideal for users who type for extended periods.

Yes, this keyboard can easily be used with a laptop, provided it has an available USB port. It works well as an external keyboard for people who prefer a full-size typing experience over a laptop's built-in keys.

No, the Logitech K740 is a wired keyboard and connects to your device via a USB cable. Some users may find this limiting, especially those looking for a wireless setup for a cleaner workspace.

This keyboard is great for professionals who need a comfortable, responsive keyboard for extended typing sessions. It's also ideal for users working in dimly lit environments due to the adjustable backlighting and those looking for a slim, space-saving design.

Many users find the typing experience on the K740 to be smooth and responsive, though some report that it could be a little noisy compared to quieter membrane keyboards. It might not be the best choice for shared workspaces where quiet typing is preferred.