ProtoArc Ergonomic Mouse, EM11 NL Bluetooth vs TECKNET Wireless Mouse, 2.4G USB Computer Mouse
Updated August 2026 — ProtoArc Ergonomic Mouse, EM11 NL Bluetooth wins on multi-device and ergonomics, TECKNET Wireless Mouse, 2.4G USB Computer Mouse wins on battery life and silent click.
The ProtoArc Ergonomic Mouse excels in ergonomics and connectivity, while the TECKNET Wireless Mouse offers great value and battery life.
Why ProtoArc Ergonomic Mouse, EM11 NL Bluetooth is better
Ergonomics
ProtoArc's vertical design reduces wrist strain.
Connectivity
ProtoArc connects to up to 3 devices.
Rechargeable
ProtoArc has a built-in rechargeable battery.
Why TECKNET Wireless Mouse, 2.4G USB Computer Mouse is better
Price
TECKNET is significantly cheaper.
Battery Life
TECKNET lasts up to 30 months on AA batteries.
DPI Settings
TECKNET offers 6 adjustable DPI levels.
Overall score
Specifications
| Spec | ProtoArc Ergonomic Mouse, EM11 NL Bluetooth | TECKNET Wireless Mouse, 2.4G USB Computer Mouse |
|---|---|---|
| Connectivity | Bluetooth + USB | USB only |
| Rechargeable | Yes | No |
| Silent Click | No | Yes |
| Compatibility | Multiple OS | Multiple OS |
| Ergonomic Design | Yes | Yes |
Dimension comparison
Price Comparison
The TECKNET Wireless Mouse is significantly cheaper than the ProtoArc Ergonomic Mouse, retailing for $9.98 compared to ProtoArc's $26.99. This represents a price difference of about 63%, making the TECKNET model a compelling option for budget-conscious consumers. While the ProtoArc mouse offers advanced ergonomic features and multi-device connectivity, those looking for a simple, reliable mouse may find the TECKNET's lower price point and essential functionality to be more appealing.
Ergonomics and Comfort
When it comes to ergonomics, the ProtoArc Ergonomic Mouse is designed specifically for improved wrist posture, promoting a natural grip that can reduce discomfort during prolonged use. Its vertical design aligns the forearm and wrist in a way that minimizes strain, which is particularly beneficial for users who spend long hours on their computers. In contrast, the TECKNET Wireless Mouse features a streamlined design with non-slip rubber sides and a palm rest for comfort, but it lacks the vertical orientation that characterizes the ProtoArc. While both mice aim to provide comfort, the ProtoArc's design is specifically focused on ergonomic benefits.
Connectivity Options
The ProtoArc Ergonomic Mouse offers more versatile connectivity options than the TECKNET Wireless Mouse. It can connect to up to three devices simultaneously through Bluetooth and a 2.4GHz USB-A receiver, making it an ideal choice for users who switch between multiple computers or devices. On the other hand, the TECKNET mouse utilizes a straightforward plug-and-play setup with a 2.4GHz USB receiver, limiting connectivity to a single device at a time. For users who value flexibility and the ability to multitask seamlessly, the ProtoArc clearly has the edge.
Battery Life
In terms of battery life, the TECKNET Wireless Mouse excels with an impressive runtime of up to 30 months on just two AA batteries. This extended battery life is achieved through power-saving features such as independent power switches and sleep modes. In contrast, the ProtoArc Ergonomic Mouse is rechargeable, featuring a built-in 500mAh Li-Ion battery but requiring a Type-C cable for charging. While the convenience of rechargeable batteries is appealing, the long-lasting nature of the TECKNET mouse may be more practical for users who prefer not to recharge frequently.
DPI Settings
The TECKNET Wireless Mouse offers a significant advantage in terms of DPI settings, featuring six adjustable levels ranging from 800 to 4800 DPI. This allows users to customize sensitivity based on their preferences and the tasks at hand, whether it’s fine-tuning for graphic design or quick movements during gaming. The ProtoArc Ergonomic Mouse, while offering three DPI levels of 1000, 1600, and 2400, does not provide the same level of customization. For users who prioritize precision and adaptability in their mouse sensitivity, the TECKNET model stands out.
Noise Level
The TECKNET Wireless Mouse is designed with silent clicking features, making it an excellent choice for quiet environments such as libraries or shared workspaces. The noise reduction in both left and right buttons ensures that users can work without disturbing others. In contrast, the ProtoArc Ergonomic Mouse does not highlight silent features, which may be a consideration for users who value a quieter workspace. For those in need of a stealthy solution, the TECKNET mouse provides a distinct advantage.
Design Aesthetics
In terms of design, the ProtoArc Ergonomic Mouse boasts a modern vertical look that emphasizes its ergonomic focus, while the TECKNET Wireless Mouse presents a more traditional, streamlined shape. The ProtoArc's design is specifically tailored for users with small to medium hands, ensuring a more comfortable fit. The TECKNET, however, accommodates a broader range of hand sizes with its full-sized design. Ultimately, aesthetic preference may drive a user's choice; those who prioritize ergonomic benefits may lean toward the ProtoArc, while others might prefer the classic appeal of the TECKNET.
Which should you buy?
Choosing between the ProtoArc Ergonomic Mouse and the TECKNET Wireless Mouse largely depends on your specific needs. If you prioritize ergonomics, multi-device connectivity, and are willing to invest more for these features, the ProtoArc is the better option at $26.99. However, if you are looking for a budget-friendly, reliable mouse for everyday use, the TECKNET Wireless Mouse at $9.98 offers excellent value with its long battery life and adjustable DPI settings. Each mouse has its strengths, so your decision should reflect the features that are most important to you.

