ProtoArc EM11 NL Ergonomic Mouse vs LOONASA USB C Wired Mouse
Updated August 2026 — The ProtoArc EM11 NL Ergonomic Mouse offers superior ergonomic design and advanced features, while the LOONASA USB C Wired Mouse is a budget-friendly option with basic functionality.
The ProtoArc EM11 NL Ergonomic Mouse offers superior ergonomic design and advanced features, while the LOONASA USB C Wired Mouse is a budget-friendly option with basic functionality.
Why ProtoArc EM11 NL Ergonomic Mouse is better
Ergonomic Design
ProtoArc promotes a natural wrist position.
Connectivity Options
ProtoArc connects to up to 3 devices.
Adjustable DPI
ProtoArc offers multiple DPI settings for precision.
Why LOONASA USB C Wired Mouse is better
Price
LOONASA is significantly cheaper.
Simplicity
LOONASA has a straightforward plug-and-play setup.
Ambidextrous Design
LOONASA is suitable for both left and right-handed users.
Overall score
Specifications
| Spec | ProtoArc EM11 NL Ergonomic Mouse | LOONASA USB C Wired Mouse |
|---|---|---|
| Brand | ProtoArc | LOONASA |
| Connection | Bluetooth & USB | USB-C |
| Rechargeable | Yes | No |
| Ambidextrous | No | Yes |
| Quiet Click | Yes | Yes |
Dimension comparison
Price Comparison
When it comes to price, the LOONASA USB C Wired Mouse is significantly cheaper at £8.98, compared to the ProtoArc EM11 NL Ergonomic Mouse, which is priced at £18.69. This difference of £9.71 may be a critical factor for budget-conscious consumers. The more expensive ergonomic mouse offers advanced features that justify its price, but for basic functionality, the LOONASA model presents a highly cost-effective choice. For those who do not require the extra features of the ProtoArc, the LOONASA mouse provides excellent value for money.
Design and Comfort
The ProtoArc EM11 NL Ergonomic Mouse excels in design and comfort, featuring an ergonomic shape that promotes a natural wrist position, reducing the risk of strain during extended use. This mouse is specifically designed for medium to small hands, making it an ideal choice for users with such hand sizes. In contrast, the LOONASA USB C Wired Mouse employs an ambidextrous design, making it suitable for both left and right-handed users, but it does not offer the same ergonomic advantages. Users prioritising comfort during long working hours may find the ProtoArc’s design far superior.
Connectivity Options
Connectivity is another area where the ProtoArc EM11 NL outshines the LOONASA USB C Wired Mouse. The ProtoArc features both Bluetooth 5.0 and 2.4G USB dual connection modes, allowing it to connect to up to three devices simultaneously. This versatility makes it highly suitable for multitasking professionals who switch between devices frequently. Conversely, the LOONASA mouse operates solely via a wired USB-C connection, which, while simple and effective, lacks the flexibility offered by the ProtoArc’s wireless capabilities.
Battery and Power Management
In terms of battery life and management, the ProtoArc EM11 NL has a built-in 500mAh Li-ion battery that can be recharged using a Type-C cable. This mouse features an automatic sleep mode after 30 minutes of inactivity to conserve energy, which is a thoughtful addition for users who may forget to turn off their devices. The LOONASA USB C Wired Mouse, on the other hand, does not require battery management as it is powered directly through its USB connection. While this ensures it is always ready for use, it lacks the convenience of rechargeable capabilities.
Functionality and Features
The ProtoArc EM11 NL offers an adjustable DPI setting of 1000/1600/2400, providing users with enhanced sensitivity and precision for various tasks. Additionally, it includes convenient forward and backward buttons for easier navigation while browsing, although these features are not compatible with Mac OS systems. The LOONASA mouse keeps it simple with a plug-and-play setup, focusing on basic functionality rather than advanced features. Users seeking a highly functional mouse for specific tasks may find the ProtoArc more appropriate, while those needing a straightforward option will appreciate the simplicity of the LOONASA.
Noise Level
Noise level is an often-overlooked factor in mouse selection, yet both products offer quiet operation. The ProtoArc EM11 NL is designed with a whisper-quiet click, allowing users to focus on their work without distractions. In contrast, the LOONASA USB C Wired Mouse also emphasises silent operation, making it suitable for shared workspaces or quiet environments. While both mice perform well in terms of noise, the ProtoArc’s additional focus on comfort and ergonomic design makes it a stronger contender for prolonged use.
User Recommendations
The ProtoArc EM11 NL is recommended for users with medium to small hands, specifically those whose palm size is between 17.5 cm and 19 cm. This targeting enhances user experience for its intended demographic. Conversely, the LOONASA USB C Wired Mouse is designed for universal compatibility, making it a more versatile choice for a broader audience. However, it lacks the tailored ergonomic considerations that the ProtoArc provides, which may affect comfort for prolonged use. Users should consider their specific needs and hand size when making a choice.
Which should you buy?
Deciding between the ProtoArc EM11 NL Ergonomic Mouse and the LOONASA USB C Wired Mouse ultimately hinges on individual needs and priorities. If you are seeking a budget-friendly, straightforward option with essential features, the LOONASA mouse at £8.98 is an excellent choice. However, for those who prioritise ergonomic design, advanced connectivity, and functionality, the ProtoArc EM11 NL at £18.69 offers a superior experience that justifies the higher price. Ultimately, your choice should reflect your specific usage requirements, comfort needs, and budget considerations.
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