Logitech MK540 Advanced Wireless Keyboard and Mouse Combo for Windows vs ProtoArc Foldable Keyboard and Mouse
Updated August 2026 — The Logitech MK540 offers superior comfort and battery life, while the ProtoArc excels in portability and multi-device connectivity.
The Logitech MK540 offers superior comfort and battery life, while the ProtoArc excels in portability and multi-device connectivity.
Why Logitech MK540 Advanced Wireless Keyboard and Mouse Combo for Windows is better
Battery Life
MK540 lasts up to 36 months compared to ProtoArc's 150 days.
Comfort
MK540 features ergonomic design with palm rest.
Price
MK540 is more affordable at £39.99.
Why ProtoArc Foldable Keyboard and Mouse is better
Portability
ProtoArc is foldable and travel-friendly.
Multi-Device
ProtoArc connects to three devices simultaneously.
Rechargeable
ProtoArc can be recharged, offering convenience.
Overall score
Specifications
| Spec | Logitech MK540 Advanced Wireless Keyboard and Mouse Combo for Windows | ProtoArc Foldable Keyboard and Mouse |
|---|---|---|
| Brand | Logitech | ProtoArc |
| Price | £39.99 | £60.95 |
| DPI Settings | N/A | 3 Levels |
| Compatibility | Windows | Multi-OS |
| Design Type | Full-Size | Foldable |
Dimension comparison
Overview of the Logitech MK540 Advanced Wireless Keyboard and Mouse Combo
The Logitech MK540 Advanced Wireless Keyboard and Mouse Combo is designed for users seeking a reliable and comfortable typing experience. Priced at £39.99, this combo is an excellent choice for Windows users. The keyboard features a full-size layout with a spill-resistant design, while the mouse is crafted for comfortable use with its ambidextrous shape and soft rubber side grips.
In terms of functionality, the MK540 excels with its long-lasting battery life—up to 36 months for the keyboard and 18 months for the mouse. This provides users with dependable use without frequent interruptions for battery changes. The keyboard also includes hotkeys for media and calculator access, enhancing productivity.
Overview of the ProtoArc Foldable Keyboard and Mouse
The ProtoArc Foldable Keyboard and Mouse offers a portable solution for professionals on the go, with a price tag of £60.95. This combo features a 105-key folding UK layout keyboard, designed for full-size productivity while being easy to transport. The ultra-slim profile and foldable design make it particularly appealing for frequent travellers.
Its carrying case includes a foldable stand, making it convenient for use with tablets and iPads. Notably, the ProtoArc's mouse is equipped with adjustable DPI settings, allowing users to switch between sensitivity levels as needed. This versatility makes it suitable for various tasks, ensuring a productive experience wherever you are.
Design and Portability
When it comes to design and portability, the ProtoArc Foldable Keyboard and Mouse stands out with its travel-ready features. The keyboard's foldable design and carrying case make it easy to pack and deploy quickly without any setup time. This is ideal for users who need to work in various environments, as it provides a desktop experience anywhere.
In contrast, the Logitech MK540, while not as portable, offers a solid design with a full-size layout that prioritises comfort and usability. It has a sleek appearance and features adjustable tilt legs, which can enhance typing ergonomics. However, its size makes it less suited for on-the-go use compared to the ProtoArc.
Comfort and Usability
Comfort and usability are critical factors for both products, with the Logitech MK540 having an edge due to its focus on ergonomic design. The keyboard includes a palm rest and quiet keys, which contribute to a comfortable typing experience. Its soft rubber side grips on the mouse further enhance comfort, making it suitable for prolonged use.
On the other hand, the ProtoArc’s keyboard features whisper-quiet scissor switches, making it a good option for quiet environments. However, its flat typing surface may not provide the same level of comfort for extended typing sessions as the MK540's ergonomic design. Users who prioritise comfort during long working hours may prefer the Logitech offering.
Battery Life and Power Management
Battery life is a significant consideration, with the Logitech MK540 leading the way. The keyboard boasts an impressive battery life of up to 36 months, while the mouse can last up to 18 months. This long-lasting autonomy means users can focus on their work without worrying about frequent battery replacements.
In contrast, the ProtoArc keyboard and mouse are rechargeable, with the keyboard lasting up to 150 days on a single charge and the mouse up to 200 days. While this rechargeable feature is convenient for some, users may still prefer the MK540's less frequent need for attention regarding battery life.
Connectivity and Compatibility
Connectivity options differ between the two products, with the Logitech MK540 utilising a reliable plug-and-play system through the Logitech Unifying USB receiver. This allows for a straightforward connection up to 10 metres away from the device. It is also compatible with various Windows versions, including Windows 10, making it versatile for users with older systems.
The ProtoArc, however, offers a more advanced connectivity solution with the ability to connect to three devices simultaneously via Bluetooth and a 2.4G connection. This feature is particularly beneficial for users who work across multiple devices. Its compatibility extends to various operating systems, including Windows, macOS, and Android, making it a flexible choice for modern workflows.
Price Comparison
Price plays a crucial role in the decision-making process. The Logitech MK540 is priced at £39.99, making it a cost-effective option for users looking for a reliable keyboard and mouse combo. Its features and long battery life provide excellent value for this price point.
In contrast, the ProtoArc Foldable Keyboard and Mouse comes at a higher price of £60.95. While it offers unique portability features suitable for frequent travellers, the price difference may be a consideration for those who do not require such portability and prefer the comfort and longevity of the MK540.
Which should you buy?
Choosing between the Logitech MK540 Advanced Wireless Keyboard and Mouse Combo and the ProtoArc Foldable Keyboard and Mouse ultimately depends on your specific needs. If you prioritise comfort, long battery life, and a reliable desktop experience, the Logitech MK540 is the superior choice at £39.99. However, if you need a portable solution with multi-device connectivity for travel, the ProtoArc, though pricier at £60.95, may be worth the investment. Consider your usage scenario to make the best decision for your needs.
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