ProtoArc Ergonomic Keyboard Mouse, EKM01 Plus Full vs XISOGUU Retro Wireless Keyboard with Round Keycaps, 2.4GHz
Updated August 2026 — ProtoArc Ergonomic Keyboard Mouse, EKM01 Plus Full wins on comfort and battery life, XISOGUU Retro Wireless Keyboard with Round Keycaps, 2.4GHz wins on aesthetics.
The ProtoArc Ergonomic Keyboard Mouse offers superior ergonomic features and multi-device connectivity, making it the better choice for serious users, while the Retro Wireless Keyboard is a stylish budget option.
Why ProtoArc Ergonomic Keyboard Mouse, EKM01 Plus Full is better
Ergonomics
ProtoArc focuses on wrist comfort with a cushioned palm rest.
Multi-device
ProtoArc connects to up to three devices simultaneously.
Rechargeable
ProtoArc has a built-in rechargeable battery.
Why XISOGUU Retro Wireless Keyboard with Round Keycaps, 2.4GHz is better
Price
Retro is significantly cheaper.
Aesthetics
Retro has a unique vintage design.
Simplicity
Retro offers easy plug-and-play setup.
Overall score
Specifications
| Spec | ProtoArc Ergonomic Keyboard Mouse, EKM01 Plus Full | XISOGUU Retro Wireless Keyboard with Round Keycaps, 2.4GHz |
|---|---|---|
| Ergonomics | High | Low |
| Multi-device | Yes | No |
| Rechargeable | Yes | No |
| Design | Modern | Vintage |
| Battery Life | 250 hours | Not specified |
Dimension comparison
Design and Aesthetics
The ProtoArc Ergonomic Keyboard Mouse has a full-size layout with a modern split design, while the Retro Wireless Keyboard with Round Keycaps boasts a cute, vintage-inspired look. The ProtoArc model's gray and black color scheme is practical for office environments, but the Retro keyboard's pink and colorful design appeals to those seeking a more playful appearance. The ProtoArc combo focuses on ergonomic comfort, featuring a cushioned palm rest, whereas the Retro keyboard emphasizes style with its unique round keycaps. This highlights a significant difference in target audiences: functionality versus aesthetics.
Price Comparison
The price of the ProtoArc Ergonomic Keyboard Mouse is $76.98, making it significantly more expensive than the Retro Wireless Keyboard, which is priced at just $19.99. This means the ProtoArc is about 284% pricier than the Retro option. If you are on a budget, the Retro keyboard presents a much more affordable choice, while the ProtoArc targets users willing to invest more for ergonomic features and multi-device connectivity.
Connectivity
When it comes to connectivity, the ProtoArc Ergonomic Keyboard Mouse excels by offering Bluetooth capabilities and the option to connect up to three devices simultaneously. This feature is particularly advantageous for users who switch between devices frequently. In contrast, the Retro Wireless Keyboard connects via a 2.4GHz USB receiver, which can also be used separately with the mouse. While the Retro option provides reliable connectivity up to 33 feet, it lacks the multi-device functionality that the ProtoArc offers, limiting its versatility.
Ergonomics and Comfort
The ProtoArc Ergonomic Keyboard Mouse is designed with ergonomics in mind, featuring a split keyframe design and a cushioned palm rest that promotes a more natural typing posture. This focus on ergonomics aims to reduce wrist tension and discomfort during prolonged use. The Retro Wireless Keyboard, while appealing to the eye, does not prioritize ergonomic features, making it less suitable for long typing sessions. For users who spend extended hours at their desks, the ProtoArc may lead to improved comfort and productivity.
Battery Life and Rechargeability
The ProtoArc Ergonomic Keyboard Mouse features a built-in 500mAh rechargeable lithium battery, providing up to 250 hours of standby time after just two hours of charging. This is an impressive battery life, especially for a device that may be used extensively. In contrast, the Retro Wireless Keyboard requires two AAA batteries for the keyboard and one AA for the mouse, without any mention of battery life. While the Retro keyboard enters sleep mode after 10 minutes of inactivity to save energy, the ProtoArc's rechargeable nature offers a more sustainable and user-friendly solution.
Performance and Usability
The ProtoArc Ergonomic Keyboard Mouse supports a DPI of 2000, allowing for precise control and improved performance during tasks that require accuracy. Additionally, its ergonomic mouse is designed with palm and thumb rests to enhance usability. The Retro Wireless Keyboard includes a DPI adjustable mouse with three sensitivity levels (800/1200/1600), catering to various user preferences. However, the performance of the ProtoArc is more geared towards users who prioritize comfort and precision, while the Retro option focuses more on casual use.
Compatibility
The ProtoArc Ergonomic Keyboard Mouse is compatible with a range of operating systems, including Windows 7/8/10, Mac OS X 10.12, and Android 4.3 or higher. This wide compatibility ensures that it can be easily integrated into various setups. Conversely, the Retro Wireless Keyboard is also compatible with multiple operating systems, including Windows XP/Vista/7/8/10. While both keyboards are versatile, the ProtoArc's broader compatibility with modern devices may make it a more future-proof choice.
Which should you buy?
Deciding between the ProtoArc Ergonomic Keyboard Mouse and the Retro Wireless Keyboard with Round Keycaps ultimately hinges on your specific needs and preferences. If you prioritize ergonomic design, multi-device connectivity, and long battery life, the ProtoArc is the superior choice despite its higher price of $76.98. On the other hand, if you're looking for a budget-friendly option that adds a touch of style to your workspace, the Retro Wireless Keyboard priced at $19.99 fits the bill well. Each product serves distinct user bases, making your individual requirements the key factor in this decision.

