MOFII Wireless Keyboard and Mouse Combo, 2.4GHz vs ProtoArc Foldable Keyboard and Mouse, XKM01 True
Updated August 2026 — MOFII Wireless Keyboard and Mouse Combo, 2.4GHz wins on battery, ProtoArc Foldable Keyboard and Mouse, XKM01 True wins on portability and weight.
The MOFII Wireless Keyboard and Mouse Combo is a stylish and budget-friendly option, while the ProtoArc Foldable Keyboard and Mouse excels in portability and multi-device connectivity.
Why MOFII Wireless Keyboard and Mouse Combo, 2.4GHz is better
Price
MOFII is significantly cheaper at $36.99.
Design
MOFII has a unique retro typewriter design.
Battery Life
MOFII offers 18 months of battery life.
Why ProtoArc Foldable Keyboard and Mouse, XKM01 True is better
Portability
ProtoArc is foldable and travel-friendly.
Multi-Device
ProtoArc connects to up to 3 devices.
Rechargeable
ProtoArc features rechargeable components.
Overall score
Specifications
| Spec | MOFII Wireless Keyboard and Mouse Combo, 2.4GHz | ProtoArc Foldable Keyboard and Mouse, XKM01 True |
|---|---|---|
| Keys | 104 | 105 |
| Connection | 2.4GHz | 2.4GHz + BT |
| DPI | N/A | 1000/1600/2400 |
| Auto Sleep | Yes | Yes |
| Compatibility | Windows | Multi-OS |
Dimension comparison
Design and Aesthetics
The MOFII Wireless Keyboard and Mouse Combo features a retro typewriter-inspired design, while the ProtoArc Foldable Keyboard and Mouse leans towards a sleek, modern aesthetic. The MOFII combo, priced at $36.99, showcases a unique black purple gradient color that adds a playful touch to any workspace. This appealing design includes detachable round keycaps and an ergonomic foldable stand, making it not only stylish but also functional for comfortable typing.
In contrast, the ProtoArc Foldable Keyboard and Mouse is designed for portability with its ultra-slim profile and folding mechanism, making it ideal for frequent travelers. At $79.99, it offers a more utilitarian design, focusing on functionality over flair. While the MOFII is great for aesthetic appeal, the ProtoArc emphasizes practicality, catering to users who prioritize mobility in their office setup.
Functionality and Features
The MOFII Wireless Keyboard and Mouse Combo excels in providing a full-size typing experience, featuring 104 keys and several multimedia shortcuts for enhanced productivity. Its lag-free 2.4GHz wireless technology allows for a stable connection up to 33 feet, with a simple plug-and-play setup. This combo also boasts a smart auto-sleep function, extending battery life to an impressive 18 months, although it requires two AA batteries (not included).
On the other hand, the ProtoArc offers a true full-size 105-key folding keyboard, which is particularly advantageous for tasks like data entry or coding on the go. It includes a portable hard case and a foldable stand, making it easy to set up anywhere. The ProtoArc also features a rechargeable mouse with three adjustable DPI settings, catering to diverse user needs. While both products aim to enhance productivity, they do so in different environments—stationary versus mobile.
Battery Life and Energy Efficiency
The MOFII combo provides exceptional battery life, lasting up to 18 months on a single set of batteries for both the keyboard and mouse. This impressive longevity minimizes the hassle of frequent replacements, allowing users to focus on their work without interruptions. The smart sleep mode further conserves energy, ensuring that the devices are not draining power when not in use.
Conversely, the ProtoArc's keyboard and mouse are rechargeable via a Type-C cable, boasting extended standby times of 150 days for the keyboard and 200 days for the mouse when in auto-sleep mode. This feature is particularly advantageous for users who may forget to charge their devices regularly. While the MOFII offers a longer overall battery life, the rechargeable aspect of the ProtoArc might be more appealing for those looking to reduce waste from disposable batteries.
Connectivity Options
The MOFII Wireless Keyboard and Mouse utilize a straightforward 2.4GHz wireless connection, requiring only a single USB receiver for both devices. This simplicity makes it easy for users to connect to their laptops or desktops without dealing with complex setup processes. The reliance on a USB dongle, however, may limit compatibility with devices that do not have USB ports.
In contrast, the ProtoArc Foldable Keyboard and Mouse combo stands out with its versatility, allowing users to connect up to three devices using a combination of 2.4GHz and Bluetooth technologies. This feature is particularly beneficial for those who regularly switch between devices like laptops, tablets, and smartphones. While the MOFII offers a reliable connection for stationary use, the ProtoArc's multi-device capability provides greater flexibility for users on the move.
Portability and Travel Suitability
For travel-oriented users, the ProtoArc leads the pack with its foldable design and included carrying case, making it easy to transport. Its dimensions and lightweight nature allow it to fit into laptop bags effortlessly, providing a portable office solution without compromising on functionality. The hard case not only protects the keyboard and mouse but includes a foldable stand for tablets, enhancing its usability on the go.
While the MOFII is designed for a more stationary setup, it can still be used in a casual travel scenario. However, it lacks the compactness and protective features of the ProtoArc. For users who prioritize mobility, the ProtoArc’s thoughtful design elements make it the clear choice, despite its higher price of $79.99.
User Experience and Comfort
The MOFII Wireless Keyboard and Mouse Combo promotes a comfortable typing experience with its ergonomic foldable stand and anti-slip pad, ensuring stability during use. The round keycaps are designed for a unique tactile experience, reminiscent of typewriter keyboards, which can be a delight for users who appreciate a retro feel. The inclusion of multimedia shortcuts also enhances usability, allowing for quick access to functions like volume control.
In comparison, the ProtoArc focuses on providing a quiet work environment with its whisper-quiet scissor switches and low-profile keys. This is particularly useful in shared spaces or during meetings. The slim mouse design, featuring adjustable DPI settings, caters to different user preferences and tasks, enhancing the overall user experience. While both products aim to maximize comfort, they do so in ways that cater to different work environments and personal preferences.
Price Comparison
The MOFII Wireless Keyboard and Mouse Combo is priced at $36.99, making it about 54% cheaper than the ProtoArc Foldable Keyboard and Mouse, which retails for $79.99. This significant price difference may make the MOFII a more attractive option for budget-conscious consumers or those seeking a functional yet stylish keyboard and mouse combo for home or office use.
However, the higher price of the ProtoArc can be justified by its portability, multi-device connectivity, and professional features, which are tailored for frequent travelers and multi-taskers. While the MOFII offers great value for its price, the ProtoArc provides specialized features that may appeal to a different segment of users willing to invest more for enhanced functionality.
Which should you buy?
Choosing between the MOFII Wireless Keyboard and Mouse Combo and the ProtoArc Foldable Keyboard and Mouse ultimately depends on your specific needs. If you're looking for a stylish, budget-friendly option with excellent battery life for a stationary setup, the MOFII is the clear winner. However, if you require a portable solution with multi-device connectivity and a quiet typing experience, the ProtoArc justifies its higher price with features designed for on-the-go professionals. Consider your lifestyle and usage patterns to make the best choice for your needs.

