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UGREEN Wireless Mouse vs ProtoArc EM11 NL Ergonomic Mouse

Updated August 2026The UGREEN Wireless Mouse offers great value with its affordability and long battery life, while the ProtoArc EM11 NL provides advanced ergonomic features and multi-device connectivity.

The UGREEN Wireless Mouse offers great value with its affordability and long battery life, while the ProtoArc EM11 NL provides advanced ergonomic features and multi-device connectivity.

Why UGREEN Wireless Mouse is better

price

UGREEN is £9.99, cheaper than ProtoArc's £18.69

battery life

UGREEN lasts up to 18 months on a single AA battery

weight

UGREEN is lighter at 95 grams

Why ProtoArc EM11 NL Ergonomic Mouse is better

ergonomics

ProtoArc has a wrist rest for better comfort

connectivity

ProtoArc connects to 3 devices simultaneously

rechargeable

ProtoArc has a built-in rechargeable battery

Overall score

UGREEN Wireless Mouse
75
ProtoArc EM11 NL Ergonomic Mouse
85

Specifications

SpecUGREEN Wireless MouseProtoArc EM11 NL Ergonomic Mouse
BrandUGREENProtoArc
DPI Settings53
Connection Type2.4GHzBT 5.0 & 2.4G
Quiet Operation40 dBwhisper-quiet
Battery TypeAALi-ion

Dimension comparison

UGREEN Wireless MouseProtoArc EM11 NL Ergonomic Mouse

Overview of Design and Comfort

The UGREEN Wireless Mouse and ProtoArc EM11 NL Ergonomic Mouse both prioritise user comfort, but they approach it differently. The UGREEN mouse weighs just 95 grams and features an ergonomic design that aims to reduce fatigue during extended use, making it suitable for everyday tasks. In contrast, the ProtoArc EM11 NL emphasises a wrist rest that promotes a natural hand position, which can help minimise strain. This design is particularly beneficial for users who experience discomfort during long periods of computer use.

Connectivity Options

The UGREEN Wireless Mouse offers a straightforward 2.4GHz wireless connection with a USB receiver, allowing users to get started in just 2 seconds. It boasts a reliable range of up to 15 meters. The ProtoArc EM11 NL, however, provides a more versatile connectivity experience with both Bluetooth 5.0 and 2.4G USB options, enabling simultaneous connections to three devices. This flexibility is ideal for those who switch between multiple devices regularly, enhancing the overall usability of the ProtoArc mouse.

Battery Life and Charging

UGREEN’s product relies on a single AA battery, providing an impressive battery life of up to 18 months with typical use. This means users can enjoy extended periods of functionality without the hassle of frequent battery changes. In contrast, the ProtoArc EM11 NL features a built-in rechargeable 500mAh Li-ion battery. While this mouse requires charging via a Type-C cable, it automatically enters sleep mode after 30 minutes of inactivity to save energy, thus balancing convenience with sustainability.

DPI Settings and Performance

The UGREEN Wireless Mouse excels in its ability to adjust DPI settings, offering five options ranging from 800 to 4000 DPI. This range allows users to tailor the mouse sensitivity for various tasks, from everyday office work to high-resolution graphic design. On the other hand, the ProtoArc EM11 NL provides three adjustable DPI levels at 1000, 1600, and 2400 DPI. While it may not offer as many settings, it still caters to a variety of user preferences, particularly for those who require precise optical tracking.

Sound Level and Quiet Operation

Both mice are designed to operate quietly, but the UGREEN Wireless Mouse boasts a click volume lower than 40 decibels, making it exceptionally silent and suitable for quiet environments like libraries. The ProtoArc EM11 NL also features a whisper-quiet click but does not specify a decibel level. For users who appreciate a tranquil workspace, the UGREEN mouse may offer a more appealing option due to its quantifiable sound level.

Compatibility

The UGREEN Wireless Mouse is compatible with a broad range of operating systems, including Windows, MacOS, iPadOS, Linux, and Chromebooks. This wide compatibility ensures that it can be used with various devices without issue. The ProtoArc EM11 NL also supports multiple operating systems, including Windows 8, Windows 10, Mac OS X 10.12 or higher, and Android 4.3 or higher. However, it’s important to note that some buttons on the ProtoArc mouse are not compatible with Mac OS systems, which may limit its usability for Mac users.

Price Comparison

In terms of pricing, the UGREEN Wireless Mouse is significantly more affordable at £9.99, making it an attractive choice for budget-conscious consumers. The ProtoArc EM11 NL is priced at £18.69, reflecting its additional features and ergonomic design. While the higher price may be justified for users seeking enhanced comfort and connectivity options, the UGREEN mouse offers great value for everyday use.

Which should you buy?

Choosing between the UGREEN Wireless Mouse and the ProtoArc EM11 NL Ergonomic Mouse ultimately depends on your specific needs. If you are looking for an affordable, lightweight option with excellent battery life and a wide range of compatibility, the UGREEN Wireless Mouse is an exceptional choice. Conversely, if you require advanced ergonomic support, the ability to connect multiple devices, and a rechargeable battery, the ProtoArc EM11 NL may be the better investment. Consider your usage habits and priorities to determine which mouse aligns best with your lifestyle.

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UGREEN Wireless Mouse vs ProtoArc EM11 NL Ergonomic Mouse | versusfinder