ProtoArc Ergonomic Wireless Keyboard Mouse vs Logitech MX Keys S COMBO - Performance Wireless Keyboard and Mouse with Palm Res
Updated August 2026 — The Logitech MX Keys S COMBO offers superior performance and features, while the ProtoArc provides excellent ergonomic design at a lower price.
The Logitech MX Keys S COMBO offers superior performance and features, while the ProtoArc provides excellent ergonomic design at a lower price.
Why ProtoArc Ergonomic Wireless Keyboard Mouse is better
price
ProtoArc is significantly cheaper at £84.99.
ergonomics
ProtoArc has a full-size ergonomic design.
wrist support
ProtoArc includes a cushioned wrist rest.
Why Logitech MX Keys S COMBO - Performance Wireless Keyboard and Mouse with Palm Res is better
performance
Logitech features an 8K DPI sensor for precise tracking.
customization
Logitech offers Smart Actions for task automation.
build quality
Logitech is known for high-quality peripherals.
Overall score
Specifications
| Spec | ProtoArc Ergonomic Wireless Keyboard Mouse | Logitech MX Keys S COMBO - Performance Wireless Keyboard and Mouse with Palm Res |
|---|---|---|
| Brand | ProtoArc | Logitech |
| Price | £84.99 | £199.99 |
| DPI | 2000 | 8000 |
| Battery | 500mAh | unknown |
| Device Pairing | 3 devices | 3 devices |
Dimension comparison
Design and Comfort
The ProtoArc Ergonomic Wireless Keyboard Mouse prioritises ergonomic design with its full-size layout, while the Logitech MX Keys S COMBO focuses on a sleek, laptop-like profile. The ProtoArc features a curved and split keyframe, which helps to position your wrist and forearm in a more natural posture. This design is complemented by a cushioned wrist rest made from soft memory foam, offering enhanced comfort for prolonged typing sessions. In contrast, the Logitech MX Keys S COMBO boasts spherically-dished keys that deliver a fast and fluid typing experience, designed for precision and speed. Both products cater to comfort, but the ProtoArc’s ergonomic emphasis may be more suitable for users with wrist strain concerns.
Connectivity Options
When it comes to connectivity, the ProtoArc Ergonomic Wireless Keyboard Mouse supports multiple devices seamlessly. It connects via USB receiver or Bluetooth and can switch between up to three devices effortlessly. This feature makes it an excellent choice for multitaskers who need to work across different platforms. On the other hand, the Logitech MX Keys S COMBO also allows pairing with up to three devices but is compatible with a wider range of operating systems including Windows, macOS, and Linux. Both products are versatile, but the Logitech's broader OS compatibility may appeal to a wider audience.
Performance and Responsiveness
In terms of performance, the Logitech MX Keys S COMBO stands out with its fast, fluid laptop-like typing experience. The MX Master 3S Wireless Mouse included in the combo features an impressive 8K DPI sensor, facilitating precise tracking even on glass surfaces. The ProtoArc, while also designed for productivity, does not specify similar performance metrics, focusing instead on ergonomic benefits. Users prioritising speed and precision might find the Logitech’s performance metrics, including the ability to scroll 1000 lines per second, particularly compelling.
Battery Life and Charging
Battery life is a crucial factor in any wireless device, and both the ProtoArc and Logitech products offer rechargeable designs. The ProtoArc features a built-in 500mAh lithium battery for both the keyboard and mouse, which can be charged via a Type-C cable. It also includes an auto sleep mode to save power after 30 minutes of inactivity. The Logitech MX Keys S COMBO is similarly designed but does not specify its battery capacity. It does come with smart illumination features, which may affect battery life but enhance usability. Both devices are rechargeable, but the ProtoArc’s explicit auto sleep mode could provide an edge in battery conservation.
Customisation and Features
The Logitech MX Keys S COMBO includes advanced features such as Smart Actions shortcuts that allow users to automate repetitive tasks. This can significantly enhance productivity by performing multiple actions with a single keystroke. Additionally, the Logitech offers smarter illumination that adapts to your environment, enhancing usability in different lighting conditions. The ProtoArc, while rich in ergonomic features, does not highlight customisation options or unique functionalities beyond its basic setup. This could make the Logitech a more attractive option for tech-savvy users who appreciate tailored features.
Price and Value
Price-wise, there is a considerable difference between the two products. The ProtoArc Ergonomic Wireless Keyboard Mouse is priced at £84.99, making it a more budget-friendly option compared to the Logitech MX Keys S COMBO, which retails for £199.99. For users seeking an ergonomic solution without breaking the bank, the ProtoArc provides solid value. However, for those willing to invest more for enhanced performance and features, the Logitech MX Keys S COMBO may justify its higher price tag through its advanced capabilities and build quality.
Brand Reputation and Support
Both ProtoArc and Logitech have established reputations in the keyboard and mouse market, but Logitech is often viewed as a leader in innovation and product support. With a history of creating high-quality peripherals, Logitech’s customer service and warranty options may appeal to users seeking reassurance in their purchase. While ProtoArc is gaining traction for its ergonomic designs, it may not yet match the widespread recognition and support that Logitech provides. Users who value brand trust and customer service might lean towards Logitech.
Which should you buy?
Choosing between the ProtoArc Ergonomic Wireless Keyboard Mouse and the Logitech MX Keys S COMBO ultimately depends on your specific needs and budget. If ergonomic design and comfort are your primary concerns, the ProtoArc offers excellent features at a more accessible price of £84.99. However, if you seek a performance-driven product with advanced functionalities, the Logitech MX Keys S COMBO, priced at £199.99, is likely the better investment. Consider what aspects matter most to you—ergonomics or performance—and make your choice accordingly.
versusfinder.com is a participant in the Amazon Services LLC Associates Programme and the Amazon EU Associates Programme. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

