Rii RGB Keyboard and Mouse RK105 vs ProtoArc Wireless Keyboard and Mouse Combo
Updated August 2026 — The ProtoArc Wireless Keyboard and Mouse Combo offers superior comfort and advanced features, making it a better choice for long-term use, while the Rii RGB Keyboard and Mouse RK105 is a budget-friendly option for basic needs.
The ProtoArc Wireless Keyboard and Mouse Combo offers superior comfort and advanced features, making it a better choice for long-term use, while the Rii RGB Keyboard and Mouse RK105 is a budget-friendly option for basic needs.
Why Rii RGB Keyboard and Mouse RK105 is better
affordable price
Rii set costs C$29.99
RGB features
Rii offers RGB backlighting
basic functionality
Rii is suitable for casual use
Why ProtoArc Wireless Keyboard and Mouse Combo is better
ergonomic design
ProtoArc has a wrist rest
multi-device support
ProtoArc connects via Bluetooth and 2.4GHz
rechargeable batteries
ProtoArc eliminates battery changes
Overall score
Specifications
| Spec | Rii RGB Keyboard and Mouse RK105 | ProtoArc Wireless Keyboard and Mouse Combo |
|---|---|---|
| Brand | Rii | ProtoArc |
| Connectivity | Wired | Wireless |
| Wrist Rest | No | Yes |
| Rechargeable | No | Yes |
| Typing Experience | Standard | Quiet Scissor |
Dimension comparison
Price Comparison
When it comes to pricing, the Rii RGB Keyboard and Mouse RK105 is significantly more affordable at C$29.99 compared to the ProtoArc Wireless Keyboard and Mouse Combo, which retails for C$69.99. This difference of C$40 may influence buyers who are budget-conscious or seeking a cost-effective solution for basic gaming and office needs. While the Rii option is designed for standard use with RGB lighting features, the ProtoArc offers advanced functionalities that could justify its higher price tag for users looking for enhanced comfort and connectivity.
Design and Comfort
The ProtoArc Wireless Keyboard and Mouse Combo excels in comfort and ergonomic design, featuring a non-removable wrist rest that promotes a natural hand position. This thoughtful design is ideal for long typing sessions, helping to alleviate wrist strain. In contrast, the Rii RGB Keyboard and Mouse RK105 follows a standard wired keyboard layout without any specific ergonomic enhancements. The absence of such features may not be a concern for short-term users, but those who type for extended periods could benefit greatly from the ergonomic advantages offered by the ProtoArc combo.
Connectivity Options
Connectivity is another area where the ProtoArc Wireless Keyboard and Mouse Combo stands out. It supports both 2.4GHz and Bluetooth connections, allowing users to seamlessly switch between up to three devices with the press of a button. This versatility caters to a variety of user setups, including laptops, tablets, and desktops. On the other hand, the Rii RGB Keyboard and Mouse RK105 is a wired set that relies on USB connectivity. While this makes it easy to set up—just "plug and play"—it lacks the multi-device capabilities that the ProtoArc offers.
Battery Life and Charging
The ProtoArc Wireless Keyboard and Mouse Combo features built-in rechargeable lithium batteries, with a capacity of 500mAh for the keyboard and 300mAh for the mouse. This design eliminates the need for constantly changing batteries and includes smart power-saving features like auto sleep mode after 60 minutes of inactivity. In contrast, the Rii RGB Keyboard and Mouse RK105 is powered directly through its USB connection, meaning users won’t have to worry about battery life, but they will have less flexibility in terms of mobility and placement.
Typing Experience
Typing experience can vary significantly between the two products. The ProtoArc Wireless Keyboard boasts a responsive scissor switch design, allowing for quiet and efficient typing. Its low-profile design and soft-touch keys enhance comfort, making it suitable for long typing sessions. Meanwhile, the Rii RGB Keyboard is equipped with a standard key layout and multi-function combination keys, appealing to both gamers and office users. However, it does not highlight any specific features aimed at improving the typing experience, which may affect long-term comfort.
Mouse Functionality
The mouse that comes with each product also varies in functionality. The Rii RGB Mouse offers adjustable resolution settings of 1200, 1600, and 2400 DPI, making it suitable for various tasks, from basic office work to gaming. Its breathing-circle LED colours add a visual appeal that many gamers appreciate. Conversely, the ProtoArc Mouse features three adjustable DPI levels of 1000, 1600, and 2400, providing users with customizable sensitivity options. Additionally, the ProtoArc mouse is designed for silent operation, which can be a notable advantage in quieter environments.
Multimedia Features
Multimedia capabilities are another important aspect to consider. The ProtoArc Wireless Keyboard includes 13 dedicated multimedia function keys, enabling quick access to various functions like volume control and app switching. This can significantly enhance productivity for users who frequently multitask. The Rii RGB Keyboard, while equipped with 11 multimedia shortcut keys, does not provide the same level of dedicated functionality found in the ProtoArc. Users who prioritize quick access to multimedia controls may find the ProtoArc’s offerings more beneficial.
Which should you buy?
Ultimately, the choice between the Rii RGB Keyboard and Mouse RK105 and the ProtoArc Wireless Keyboard and Mouse Combo depends on individual needs and preferences. If you're looking for a budget-friendly option with basic functionality for gaming or office use, the Rii set at C$29.99 is a solid choice. However, if you prioritise comfort, multi-device connectivity, and advanced features for long typing sessions, the ProtoArc at C$69.99 could be worth the investment. Each product has its strengths, so consider your specific requirements before making a decision.
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