Logitech MK540 Advanced Wireless Keyboard and vs Logitech Signature MK650 Combo for Business
Updated August 2026 — Logitech Signature MK650 Combo for Business leads on security and connectivity.
The Logitech MK540 is a budget-friendly option for casual users, while the MK650 offers advanced features for business environments.
Why Logitech MK540 Advanced Wireless Keyboard and is better
Price
MK540 is $12 cheaper than MK650
Battery Life
Longer mouse battery life at 18 months
Value
Good features for casual users
Why Logitech Signature MK650 Combo for Business is better
Comfort
Includes integrated palm rest for ergonomic use
Connectivity
Offers Bluetooth and Logi Bolt options
Security
Features Logi Bolt technology for secure connections
Overall score
Specifications
| Spec | Logitech MK540 Advanced Wireless Keyboard and | Logitech Signature MK650 Combo for Business |
|---|---|---|
| Mouse Battery | 18 months | 24 months |
| Keyboard Battery | 36 months | 36 months |
| Connection Type | USB Receiver | USB/Bluetooth |
| Palm Rest | No | Yes |
| Ergonomics | Standard | Enhanced |
Dimension comparison
Price Comparison
When it comes to price, the Logitech MK540 Advanced Wireless Keyboard and Mouse Combo is the more budget-friendly option, priced at $49.99, compared to the Logitech Signature MK650 Combo for Business at $61.99. This makes the MK540 about 17% cheaper than the MK650. For users looking for a reliable wireless keyboard and mouse combo without breaking the bank, the MK540 stands out as a great value.
The MK540 offers solid features for its price, appealing to casual users and those who need a dependable setup for everyday tasks. In contrast, the MK650 is targeted more towards business environments, which may justify its higher cost with added functionalities and security features.
Design and Comfort
In terms of design and comfort, both the Logitech MK540 and MK650 have their strengths, but the MK650 is built with enhanced comfort for long hours of use. The MK650 features an integrated palm rest and a contoured mouse shape, making it ideal for users who spend extended periods at their desks.
On the other hand, the MK540 also offers a comfortable experience with a full-size keyboard and an ambidextrous mouse design. While the MK540 is comfortable, it does not include a palm rest, which may be a drawback for some users. The focus of the MK650 on ergonomics gives it an edge in comfort for business professionals.
Connectivity Options
The Logitech MK650 provides more flexible connectivity options than the MK540. It offers two ways to connect: via the Logi Bolt USB receiver or Bluetooth Low Energy technology. This versatility allows users to easily switch between devices and maintain secure connections.
In contrast, the MK540 relies solely on the Logitech Unifying USB receiver for its wireless connection. While this method is reliable, it does not offer the same level of flexibility as the MK650. For those who prioritize connectivity options in a multi-device environment, the MK650 is the better choice.
Battery Life
Both the Logitech MK540 and MK650 boast impressive battery lives, but they differ in specifics. The MK540 claims a battery life of up to 36 months for the keyboard and 18 months for the mouse, making it a low-maintenance option for users who prefer not to change batteries frequently.
The MK650, however, has a mouse battery life of up to 24 months and the keyboard also lasts up to 36 months. While both options offer excellent longevity, the MK540 provides a longer mouse battery life. Users who want to minimize battery replacement will find both products appealing, though the MK540 edges out slightly in this category.
Security Features
Security is a significant aspect where the Logitech MK650 excels. It incorporates Logi Bolt wireless technology with a Secure Connections Only Mode, ensuring high-level protection and addressing enterprise security concerns. This makes it an ideal choice for business environments where data security is paramount.
On the other hand, the MK540 does not highlight any specific security features, making it less suitable for sensitive business applications. For users who prioritize secure connections and deployment in corporate settings, the MK650 is clearly the superior option.
Performance and Usability
In terms of performance and usability, the Logitech MK650 is designed to enhance user productivity significantly. It boasts features such as SmartWheel technology, which allows users to switch between precision scrolling and free spin, making it versatile for various tasks.
The MK540, while offering a good typing experience with reduced noise and comfortable key layout, does not have the advanced features found in the MK650. For users who require enhanced performance and efficiency, particularly in a work setting, the MK650 offers a considerable advantage.
Compatibility
Both products are compatible with a range of operating systems, including Windows, Mac, Chrome OS, and Linux. However, the MK650 stands out with its broader compatibility, including iPadOS and Android, making it suitable for users operating across multiple platforms.
The MK540 is primarily designed for Windows environments but is also compatible with Chrome OS. While it meets the needs of standard users, those who work across various devices may find the MK650 more accommodating.
Which should you buy?
Ultimately, the decision between the Logitech MK540 Advanced Wireless Keyboard and Mouse Combo and the Logitech Signature MK650 Combo for Business comes down to your specific needs. If you are looking for an affordable, reliable, and comfortable option for everyday use, the MK540 is a commendable choice at $49.99.
However, if you require advanced features such as enhanced security, better connectivity options, and ergonomic design for long work hours, the MK650 is worth the investment at $61.99. For business users focused on productivity and security, the MK650 is the clear winner, while casual users may find the MK540 to be perfectly sufficient.