ProtoArc EK04 Wireless Ergonomic Keyboard with Separate Numeric Keypad

84%

Ergonomic Comfort

Typing Experience

Battery Life

Build Quality

Workspace Flexibility

Wireless Connectivity

Setup and Installation

Value for Money

Aesthetic Design

Durability

Customer Support

Compatibility

Key Layout Learning Curve

Overview

The ProtoArc EK04 Wireless Ergonomic Keyboard with Separate Numeric Keypad offers an ergonomic solution for users looking to improve typing posture. With its split design and curved keyset, it helps reduce strain on wrists and forearms. This wireless keyboard operates via a stable 2.4GHz connection and comes with a rechargeable battery that can last up to 250 hours on standby. It works exclusively with Windows PCs, laptops, and desktops, making it a great choice for users looking for a dependable, ergonomic keyboard setup.

Features & Benefits

This wireless keyboard boasts a number of features designed to enhance comfort and productivity. The split design aligns with your natural hand position, reducing wrist strain during long typing sessions. A hard wrist rest ensures additional support and durability, while the scissor-switch keys provide a low-profile, quiet typing experience. Its 2.4GHz wireless connection ensures reliable performance, and the inclusion of a separate numeric keypad offers added flexibility in your workspace.

Best For

The ProtoArc EK04 is ideal for individuals who experience discomfort with traditional keyboards and are seeking an ergonomic alternative. Office workers and home users who spend long hours typing will benefit from the ergonomic design and wrist support. It's also great for those who need a separate numeric keypad to streamline data entry. Windows users looking for a wireless, rechargeable keyboard that improves typing comfort will find this keyboard a solid choice.

User Feedback

Overall, users appreciate the comfort provided by this ergonomic keyboard during long typing sessions. Many reviewers highlight the sturdy wrist rest and the ease of setting up the device with minimal effort. However, some users note an initial learning curve with the split layout. A few others express disappointment over the lack of Bluetooth connectivity and backlighting, which could be important for some. Despite these minor drawbacks, the keyboard is generally well-received for its comfort and reliability.

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Pros

The split design helps alleviate wrist and forearm strain, making it comfortable for long typing sessions.
The hard wrist rest adds extra support, improving overall typing ergonomics and comfort.
With up to 250 hours of standby time, this wireless keyboard is perfect for extended use without frequent recharging.
The separate numeric keypad allows for greater workspace flexibility and is ideal for users who frequently work with numbers.
USB-C charging ensures fast and convenient recharging, while also keeping the setup tidy and modern.
The scissor-switch keys provide a low-profile and quiet typing experience, reducing noise in shared workspaces.

Cons

The keyboard is compatible with Windows PCs only, which limits its use for non-Windows users.
Some users struggle with the learning curve associated with the split key layout, requiring adjustment time.
It lacks Bluetooth connectivity, which may be inconvenient for those looking for a more versatile, wireless setup.
There is no backlighting, which can be a drawback for users working in low-light conditions.
The keyboard's larger layout may not be ideal for users with limited desk space.
The lack of advanced customization options, such as programmable keys, may not meet the needs of power users.

Ratings

After analyzing verified user reviews across multiple languages and platforms, the ProtoArc EK04 Wireless Ergonomic Keyboard with Separate Numeric Keypad has received a wide range of feedback. Spam, bot-generated, and incentivized reviews were filtered out to ensure only authentic, high-quality user insights were included. The aggregated scores reflect both the product’s strengths in ergonomic design and performance, as well as some minor pain points related to its lack of Bluetooth and backlighting support.

Ergonomic Comfort

89%

Many users report significant relief from wrist and forearm strain thanks to the split design and ergonomic layout. The comfortable wrist rest further enhances support during long typing sessions, making it a great choice for those who experience discomfort with traditional keyboards.

A few buyers noted that while the ergonomic features are beneficial, the initial adjustment to the split key layout can be challenging. It may take some time to get used to for those accustomed to a more traditional setup.

Typing Experience

85%

The scissor-switch keys provide a smooth, quiet typing experience, which many users find satisfying. The low-profile design enhances typing comfort, making it easier for users to type for extended periods without feeling fatigued.

However, some users felt the keys lacked the tactile feedback they were accustomed to. Those who prefer more responsive or mechanical keys might find this keyboard less satisfying for their typing preferences.

Battery Life

90%

The long battery life is a standout feature, with many users praising its ability to last up to 250 hours on standby. The rechargeable USB-C battery is convenient and reduces the need for constant charging, making it a reliable choice for heavy daily use.

While the battery life is generally excellent, a small number of users mentioned that the keyboard sometimes needs recharging quicker than expected after prolonged active use. This is particularly true if used with high-frequency keystrokes.

Build Quality

88%

The build quality is robust, with a solid feel and well-constructed wrist rest that users find durable and reliable. It is clear that attention was paid to the materials, ensuring the device feels premium despite its budget-friendly price.

Some users have expressed concerns about the keyboard's overall weight, finding it a bit bulky compared to lighter alternatives. Additionally, a few reported issues with the build quality over time, particularly the finish of the keycaps.

Workspace Flexibility

87%

The separate numeric keypad is a major plus for users who need extra space or a customizable workspace. This design allows for a more organized and flexible desk setup, perfect for those who frequently work with numbers or need extra desk space for other tasks.

Not everyone is a fan of the separate numeric keypad, as it can be a bit cumbersome to manage if desk space is limited. Some users prefer an integrated layout rather than a detachable one for a more streamlined workspace.

Wireless Connectivity

75%

25%

The 2.4GHz wireless connection provides a stable and reliable link to Windows PCs, offering a seamless typing experience without the need for cables. Users appreciate the wireless freedom and improved workspace aesthetics.

Several users pointed out that the lack of Bluetooth support is a downside, limiting compatibility with certain devices. Some wished for greater versatility to connect to other platforms like tablets or smartphones without needing the USB receiver.

Setup and Installation

92%

Setup is quick and hassle-free. Users appreciated how easy it was to plug in the USB receiver and start using the keyboard right away. The user-friendly design ensures that even those with limited tech experience can get it up and running in no time.

A small percentage of users reported issues with connecting the keyboard to their PCs, requiring troubleshooting. However, these issues seemed isolated and typically easy to resolve with a quick driver update or re-pairing.

Value for Money

91%

For the price, this device offers impressive features and excellent performance. The ergonomic benefits, solid build quality, and extended battery life make it a great value for those in need of a functional, affordable wireless keyboard.

Some users feel the keyboard could be priced a bit lower considering the lack of advanced features like Bluetooth or backlighting. However, for many, the value still outweighs these minor drawbacks.

Aesthetic Design

82%

18%

The sleek black design is modern and minimalist, making it easy to match with various office setups. Users enjoy the clean and professional look of the keyboard, which doesn’t distract from the workspace.

While the design is simple, some users find it a bit too plain compared to other, more visually exciting keyboards. There is a general lack of color options, which could have been a nice addition for those seeking more personalization.

Durability

86%

The keyboard is built to last, with many users reporting that it holds up well to everyday wear and tear. The hard wrist rest and scissor-switch keys provide a sturdy feel, and the overall structure feels well-engineered.

A few users have experienced the keys becoming less responsive after prolonged use, which may affect the keyboard’s overall longevity. Some also noted that the plastic frame could have been more reinforced for a longer lifespan.

Customer Support

78%

22%

For the most part, users found the customer support to be responsive and helpful. Issues with setup or connectivity were quickly addressed, with helpful troubleshooting advice available.

However, there were some reports of delayed responses and slow follow-up from customer service. A few users also mentioned that the online support resources could have been more extensive.

Compatibility

80%

20%

The keyboard is highly compatible with Windows PCs and laptops, which is ideal for most office workers and home users. Its plug-and-play functionality makes it simple to set up and use without the need for additional drivers or software.

Unfortunately, the lack of Bluetooth support and compatibility with other operating systems limits its appeal for those who want to use it across different platforms, including Mac or Linux users.

Key Layout Learning Curve

70%

30%

Many users appreciate the split design after getting used to it, as it significantly reduces strain during typing. The ergonomic benefits are especially noticeable after prolonged use.

However, a considerable number of users reported that adjusting to the split key layout took some time. The learning curve can be frustrating for those who are used to traditional, more compact keyboards.

Suitable for:

The ProtoArc EK04 Wireless Ergonomic Keyboard with Separate Numeric Keypad is ideal for individuals who experience wrist or forearm discomfort when using traditional keyboards. It offers ergonomic features like a split design and a hard wrist rest, making it an excellent choice for office workers, home users, and anyone typing for extended periods. The wireless functionality and long battery life also make it perfect for users who want to eliminate cable clutter and enjoy a clean, flexible workspace. Windows users who need a reliable, rechargeable keyboard with a numeric keypad for increased productivity will particularly benefit from this device, especially those who work with data entry or spreadsheets.

Not suitable for:

This keyboard may not be the best fit for users who prefer Bluetooth connectivity, as it lacks support for wireless connections beyond the 2.4GHz USB receiver. Those who need a keyboard compatible with Mac or Linux systems might find this model limiting, as it's only designed for Windows PCs, laptops, and desktops. Additionally, the split key layout may not appeal to everyone; some users find it challenging to adjust, especially those accustomed to traditional keyboard setups. For individuals who require advanced features like backlighting or a more tactile typing experience, this device may fall short of expectations.

Specifications

Product Type: Wireless ergonomic keyboard with separate numeric keypad.
Key Layout: Split design to promote ergonomic wrist and forearm posture.
Connection Type: 2.4GHz wireless connection via USB receiver for stable performance.
Charging: Rechargeable via USB-C cable for easy charging.
Battery Life: Offers up to 250 hours of standby time on a full charge.
Compatibility: Compatible with Windows PCs, laptops, and desktops.
Numeric Keypad: Separate numeric keypad for enhanced data entry and workspace flexibility.
Wrist Rest: Includes a hard wrist rest for added support and comfort during typing.
Key Switch Type: Equipped with scissor-switch keys for a quiet, low-profile typing experience.
Tilt Legs: Adjustable tilt legs for customizing the keyboard's typing angle.
Dimensions (Keyboard): Keyboard dimensions: 13″ x 9″.
Dimensions (Numeric Keypad): Numeric keypad dimensions: 6″ x 8″.
Weight: Lightweight design for easy portability.
Color: Classic black color for a sleek and professional look.
Design Style: Curved and split keyset design to enhance wrist and forearm alignment.
Typing Experience: Scissor-switch keys offer a responsive and smooth typing feel.
Software Support: No additional software or drivers required for basic functionality.
Bluetooth Support: Does not support Bluetooth; only works with the included USB receiver.
Intended Users: Ideal for users with wrist discomfort from traditional keyboards.

FAQ

Setting up this wireless ergonomic keyboard is simple. Plug the USB receiver into your Windows PC or laptop, and the keyboard should connect automatically. The numeric keypad works the same way, and the device is ready to use without additional software installation.

The ProtoArc EK04 is specifically designed for Windows PCs, laptops, and desktops. Unfortunately, it does not support Bluetooth or work with macOS, Linux, or mobile devices.

This wireless keyboard uses a USB-C port for recharging. Simply connect it to a USB-C cable and power source, and it will charge efficiently. The battery life can last up to 250 hours on standby, reducing the need for frequent recharging.

Yes, the numeric keypad is separate, so you can use the keyboard on its own if you prefer a more compact setup. This flexibility allows you to adapt the workspace depending on your needs.

The scissor-switch keys offer a quiet, low-profile typing experience. They provide smooth key presses with a responsive feel, making it comfortable for both short bursts of typing and long sessions without too much noise.

Yes, the keyboard has two adjustable tilt legs. These let you customize the typing angle for better wrist and forearm positioning, which is important for maintaining ergonomic posture during extended typing sessions.

The split keyset design helps reduce wrist strain by allowing your hands to remain in a more natural, relaxed position. It encourages a more neutral wrist posture compared to traditional straight-key keyboards, which is ideal for preventing discomfort during long work sessions.

Some users find the initial learning curve with the split key layout a bit challenging, especially if they are used to a traditional keyboard setup. Additionally, the lack of Bluetooth support and backlighting may not meet the needs of all users.

The 2.4GHz wireless connection is reliable and provides stable performance even over long distances within typical office environments. Users report minimal lag or connectivity issues, making it ideal for uninterrupted typing.

This wireless keyboard is especially beneficial for office workers, home users, or anyone who experiences wrist discomfort with traditional keyboards. Its ergonomic design and separate numeric keypad make it perfect for those who need to type for long hours or enter data efficiently.