ProtoArc Foldable Keyboard and Mouse, XKM01 True vs MOFII Wireless Keyboard and Mouse, MOFII 104 Round
Updated August 2026 — ProtoArc Foldable Keyboard and Mouse, XKM01 True wins on portability and battery, MOFII Wireless Keyboard and Mouse, MOFII 104 Round wins on weight and size.
The ProtoArc Foldable Keyboard and Mouse excels in portability and advanced features, making it the better choice for professionals. The MOFII offers a budget-friendly option with a unique design.
Why ProtoArc Foldable Keyboard and Mouse, XKM01 True is better
Portability
ProtoArc is foldable and travel-friendly.
Multi-device
ProtoArc connects to three devices simultaneously.
Battery Life
ProtoArc has longer standby times.
Why MOFII Wireless Keyboard and Mouse, MOFII 104 Round is better
Price
MOFII is significantly cheaper.
Design
MOFII features a retro aesthetic.
Accessories
MOFII includes a keyboard brush.
Overall score
Specifications
| Spec | ProtoArc Foldable Keyboard and Mouse, XKM01 True | MOFII Wireless Keyboard and Mouse, MOFII 104 Round |
|---|---|---|
| Connectivity | 3 devices | 1 device |
| Key Count | 105 | 104 |
| DPI Settings | 3 modes | N/A |
| Battery Life | 150 days | 30 mins |
| Noise Level | Quiet | Tactile |
Dimension comparison
Design and Aesthetics
The design of the ProtoArc Foldable Keyboard and Mouse is tailored for portability, while the MOFII Wireless Keyboard and Mouse embrace a retro aesthetic. The ProtoArc's ultra-slim profile and foldable design make it ideal for business travelers, allowing for a compact package that fits effortlessly into a bag. In contrast, the MOFII features a vintage typewriter-style keyboard with round keycaps, offering a nostalgic look that appeals to users who appreciate a classic design. The folding mechanism of the ProtoArc allows for quick deployment, while the MOFII’s retro style brings character to any workspace. Ultimately, the choice between them hinges on whether you prioritize portability or unique design aesthetics.
Functionality and Features
The ProtoArc offers a comprehensive feature set that supports a wide range of tasks, making it an excellent choice for professionals. It includes a full-size 105-key layout, dedicated function and number pads, and the ability to connect to three devices simultaneously. Additionally, the precision mouse is equipped with adjustable DPI settings, enhancing performance across tasks. Conversely, the MOFII provides a solid typing experience with 104 keys but lacks some advanced features like multi-device connectivity. It does, however, include a practical keyboard brush, which adds a useful accessory for maintenance. Users who need versatility and productivity tools may find the ProtoArc more appealing.
Compatibility
Compatibility is a significant factor when choosing between these two options. The ProtoArc Foldable Keyboard and Mouse is designed to work seamlessly across multiple operating systems, including Windows, macOS, Chrome OS, iPadOS, and Android. This versatility makes it an excellent choice for users who switch between devices regularly. On the other hand, the MOFII is primarily compatible with Windows and Mac systems, with some limitations on Mac hotkeys. While both products offer a degree of adaptability, the ProtoArc's broader compatibility gives it an edge for those in a mixed-device environment.
Portability
The ProtoArc is specifically engineered for portability, featuring a foldable design that allows it to be easily packed away in its carrying case. This makes it an optimal choice for business travelers or anyone who needs to work on the go. Additionally, its ultra-slim profile and lightweight nature enhance its travel-friendly characteristics. In comparison, the MOFII is a full-size keyboard and mouse combo that, while functional, is less suited for travel due to its bulkier design. If portability is a primary concern, the ProtoArc’s design and convenience make it the standout option.
Pricing
In terms of pricing, the MOFII Wireless Keyboard and Mouse is significantly more affordable, retailing at $37.99 compared to the ProtoArc's $79.99. This represents a price difference of about 53%, making the MOFII a budget-friendly option for users who want a reliable keyboard and mouse combo without breaking the bank. However, the higher price of the ProtoArc reflects its advanced features and portable design, which may justify the cost for professionals who value those particular attributes. Ultimately, budget-conscious consumers may gravitate towards the MOFII, while those willing to invest in premium features may prefer the ProtoArc.
Battery Life and Power Features
Battery life is an important consideration for both products. The ProtoArc boasts impressive rechargeable capabilities, with its keyboard supporting a standby time of up to 150 days and the mouse up to 200 days. This extended battery life minimizes the need for frequent charging, an essential feature for users who are often on the go. Meanwhile, the MOFII features independent power switches and an auto-sleep mode that activates after 30 minutes of inactivity, which helps conserve battery life. While both products aim to extend usability, the ProtoArc’s longer standby times may be more appealing to professionals who require a reliable, long-lasting setup.
User Experience and Comfort
User experience varies between the two products, particularly regarding typing comfort and noise levels. The ProtoArc features whisper-quiet scissor switches that provide a silent typing experience, making it suitable for shared environments like offices and coffee shops. It also includes a precision mouse designed to minimize click fatigue, enhancing overall comfort during extended use. Conversely, the MOFII focuses on a tactile typing experience with its round keycaps, which some users may find enjoyable but potentially noisier than the ProtoArc. For those prioritizing a quiet and comfortable work environment, the ProtoArc may be the better choice.
Which should you buy?
Choosing between the ProtoArc Foldable Keyboard and Mouse and the MOFII Wireless Keyboard and Mouse ultimately depends on your specific needs and preferences. If you prioritize portability, advanced features, and a quiet typing experience, the ProtoArc is worth the investment at $79.99. However, if you're looking for a budget-friendly option that offers a unique design and essential functionality, the MOFII at $37.99 presents a compelling choice. Assess your usage scenario, whether it's frequent travel or a stationary setup, to determine which keyboard and mouse combo aligns best with your lifestyle.

