Logitech MK540 Advanced Wireless Keyboard and vs ProtoArc Backlit Bluetooth Keyboard and Mouse for
Updated August 2026 — Logitech MK540 Advanced Wireless Keyboard and wins on battery and range, ProtoArc Backlit Bluetooth Keyboard and Mouse for wins on price.
The Logitech MK540 offers better value and battery life, while the ProtoArc excels in design and multi-device connectivity.
Why Logitech MK540 Advanced Wireless Keyboard and is better
Price
Logitech MK540 is $10 cheaper.
Battery Life
Logitech MK540 lasts up to 36 months.
Comfort
Logitech MK540 has adjustable tilt legs and palm rest.
Why ProtoArc Backlit Bluetooth Keyboard and Mouse for is better
Design
ProtoArc has backlit keys and a sleek profile.
Multi-Device
ProtoArc can connect to three devices simultaneously.
Quiet Typing
ProtoArc features scissor switch keys for quieter operation.
Overall score
Specifications
| Spec | Logitech MK540 Advanced Wireless Keyboard and | ProtoArc Backlit Bluetooth Keyboard and Mouse for |
|---|---|---|
| Compatibility | Windows | Mac |
| Backlight | No | Yes |
| Rechargeable | No | Yes |
| Hotkeys | Yes | No |
| DPI Levels | N/A | 1000/1600/2400 |
Dimension comparison
Overview of the Products
The Logitech MK540 Advanced Wireless Keyboard and Mouse Combo for Windows is priced at $49.99, while the ProtoArc Backlit Bluetooth Keyboard and Mouse for Mac is available for $59.99. This positions the Logitech combo as about 17% cheaper than the ProtoArc set. Both products cater to distinct user needs, with the Logitech tailored for Windows users and the ProtoArc designed specifically for Mac users.
Design and Aesthetics
The ProtoArc keyboard features a sleek, flat design that promotes a neutral wrist position, potentially reducing discomfort during extended use. Its backlit keys come with adjustable brightness levels, making it suitable for dim environments. Conversely, the Logitech MK540 boasts a full-size keyboard layout with a spill-resistant design, enhancing durability. While both products have a modern aesthetic, the ProtoArc’s backlighting and low-profile keys may appeal more to users who prefer a contemporary look and feel, particularly in low-light settings.
Compatibility
Compatibility is a crucial factor in choosing between these two products. The Logitech MK540 is designed explicitly for Windows, including support for Windows 10 and later, Chrome OS, and previous versions. In contrast, the ProtoArc is tailored for Mac users, being compatible with Mac OS 10.12 or later, as well as iOS and iPadOS devices. This specificity means that if you are a Mac user, the ProtoArc is the only option that will seamlessly integrate with your devices, while Windows users will find the Logitech MK540 to be a better fit.
Key Features
The Logitech MK540 offers a range of user-friendly features, including multimedia hotkeys for quick access to functions like media controls and calculator. Additionally, its long battery life promises up to 36 months for the keyboard and 18 months for the mouse, making it a low-maintenance choice. The ProtoArc, on the other hand, shines with its backlit keys, making typing in darker environments easy. It also supports connection to three devices simultaneously via Bluetooth, a notable feature for users who multitask across devices.
Performance
When it comes to performance, the Logitech MK540 provides a reliable experience with enhanced tracking and comfortable rubber side grips on the mouse. The keyboard is designed for precision typing with a focus on reducing noise, which is ideal for shared workspaces. The ProtoArc also promises efficient performance with its scissor switch keys that offer quiet typing and a mouse with adjustable DPI levels for customizable sensitivity. Users who prioritize quiet operation may find the ProtoArc’s design particularly advantageous.
Battery Life and Charging
Battery life is a significant differentiator between the two products. The Logitech MK540 boasts an impressive battery life of up to 36 months for the keyboard and 18 months for the mouse, which is excellent for those who want minimal interruptions for battery changes. On the other hand, the ProtoArc features built-in rechargeable batteries, with a capacity of 1200mAh for the keyboard and 300mAh for the mouse. While the rechargeable feature of the ProtoArc may appeal to users looking to avoid disposable batteries, it also means that users must remember to charge the devices periodically.
User Experience
User experience can vary significantly between the two products. The Logitech MK540 is designed for comfort, with a palm rest and adjustable tilt legs, making it suitable for extended work sessions. It’s also designed to be plug-and-play with a USB receiver, offering a straightforward setup. The ProtoArc, however, emphasizes a modern typing experience with soft-touch keys and an eye-friendly backlight, which can enhance comfort and usability in low-light conditions. Ultimately, users will have to decide whether they value comfort and traditional design or modern aesthetics and functionality.
Which should you buy?
Ultimately, the choice between the Logitech MK540 Advanced Wireless Keyboard and Mouse Combo and the ProtoArc Backlit Bluetooth Keyboard and Mouse comes down to your specific needs and device compatibility. If you are a Windows user seeking a cost-effective, reliable, and comfortable solution, the Logitech MK540 is an excellent choice at $49.99. However, if you are a Mac user keen on a stylish design, backlit keys, and the convenience of switching between multiple devices, the ProtoArc at $59.99 may be worth the investment. Both products have their strengths, so choose according to your operating system and personal preferences.

