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Rii RGB Keyboard and Mouse RK105 vs RedThunder K84 Wireless Keyboard and Mouse Combo

Updated August 2026The RedThunder K84 offers superior features and comfort, making it the better choice for most users, despite its higher price.

The RedThunder K84 offers superior features and comfort, making it the better choice for most users, despite its higher price.

Why Rii RGB Keyboard and Mouse RK105 is better

lower price

Rii RGB Keyboard and Mouse RK105 costs C$29.99

wired connection

Rii offers a stable wired connection with no latency

19-key rollover

Rii supports simultaneous operation of up to 19 keys

Why RedThunder K84 Wireless Keyboard and Mouse Combo is better

wireless convenience

RedThunder K84 is a wireless combo

rechargeable battery

K84 features a rechargeable battery for extended use

ergonomic design

K84 has a lightweight honeycomb shell mouse for comfort

Overall score

Rii RGB Keyboard and Mouse RK105
70
RedThunder K84 Wireless Keyboard and Mouse Combo
85

Specifications

SpecRii RGB Keyboard and Mouse RK105RedThunder K84 Wireless Keyboard and Mouse Combo
BrandRiiRedThunder
ConnectionWiredWireless
BatteryNoneRechargeable
Key Count10484
RGB LightingSingle ModeMultiple Modes

Dimension comparison

Rii RGB Keyboard and Mouse RK105RedThunder K84 Wireless Keyboard and Mouse Combo

Overview of the Rii RGB Keyboard and Mouse RK105

The Rii RGB Keyboard and Mouse RK105 is a wired combo designed for both gaming and office use. Priced at C$29.99, it offers a standard 104-key layout with multi-function keys, making it a practical choice for those needing versatility in their peripherals. The RGB backlighting adds a visually appealing element, with the keyboard allowing simultaneous operation of up to 19 keys without conflict, a feature beneficial for gamers.

The RK105 also includes an ergonomic design, enhancing comfort during extended use. With compatibility across various operating systems, including Windows and Mac OS, it caters to a wide range of users. This product presents a budget-friendly option for anyone looking to enhance their setup without breaking the bank.

Overview of the RedThunder K84 Wireless Keyboard and Mouse Combo

The RedThunder K84 Wireless Keyboard and Mouse Combo stands out with its wireless capabilities and higher price point of C$59.99. This combo features a compact 75% layout with 84 keys, retaining essential media and arrow keys, which makes it more practical compared to smaller keyboards. The K84 ensures a stable connection through 2.4G wireless technology, making it suitable for both work and intense gaming sessions.

Notably, the K84 is rechargeable, with the keyboard housing a 2000 mAh battery and the mouse a 500 mAh battery. This feature allows for extended usage with a smart energy-saving function that activates when idle for two minutes. The RGB lighting with multiple modes and brightness levels enhances the gaming aesthetic, appealing to users who enjoy customizable setups.

Key Features Comparison

When comparing features, the Rii RGB Keyboard and Mouse RK105 offers a traditional wired experience with RGB backlighting, multi-function keys, and a robust build. However, it lacks the wireless convenience and rechargeable capabilities of the RedThunder K84. The K84, on the other hand, provides extensive RGB lighting options with 9 static and 3 dynamic modes, creating a more engaging visual experience.

While the RK105 supports 19-key rollover, which is beneficial for gamers, the K84 boasts a more ergonomic design with a honeycomb shell mouse that weighs only 65 grams, promoting extended use without fatigue. The K84's battery life allows up to 8 hours of usage with light, making it an excellent choice for those who prefer cordless peripherals.

Comfort and Ergonomics

Ergonomics play a crucial role in determining the usability of keyboard and mouse combos. The Rii RGB Keyboard and Mouse RK105 features an ergonomic design aimed at providing comfort during prolonged use, though it is a standard wired setup. In contrast, the RedThunder K84 not only offers an ergonomic keyboard layout but also features a lightweight honeycomb shell mouse, ensuring less strain on the hand and wrist.

The K84's design aims to reduce fatigue, particularly important for users who spend hours gaming or working. Additionally, the anti-sweat and non-slip design of the mouse enhances grip, ensuring users maintain control during intense sessions. This focus on ergonomic design gives the K84 a significant edge for users prioritizing comfort.

Performance in Gaming

For gaming performance, both the Rii RGB Keyboard and Mouse RK105 and the RedThunder K84 have their strengths. The RK105 allows for simultaneous operation of up to 19 keys, which is vital for gamers requiring multiple commands at once. Its wired nature provides a stable connection with no latency, which can be crucial in competitive gaming environments.

On the other hand, the RedThunder K84 utilises high-performance 2.4G wireless technology, which ensures stability and fast transmission, even during the most intense gaming sessions. Furthermore, with its longer battery life and energy-saving features, the K84 allows for uninterrupted gameplay without the hassle of wired connections. This makes it a strong contender for gamers who prefer a clean and flexible setup.

Aesthetic Appeal

When it comes to aesthetic appeal, both the Rii RGB Keyboard and Mouse RK105 and the RedThunder K84 offer RGB lighting features. The RK105’s RGB backlight adds a vibrant touch, while the K84 elevates the visual experience with 9 static and 3 dynamic lighting modes, along with adjustable brightness levels. The K84 also features 7-color cycling gradient lighting effects on the mouse, further enhancing its appeal.

The choice between the two may come down to personal preference for RGB aesthetics. While the RK105 provides a solid lighting experience, the K84's multiple modes and dynamic options cater to users looking for more customization in their setup. This array of lighting choices can greatly enhance the overall look of a gaming or office environment.

Price and Value for Money

Price is a significant factor for many buyers, and here the Rii RGB Keyboard and Mouse RK105 is notably more affordable at C$29.99 compared to the RedThunder K84's C$59.99. This price difference can be justified by the features each product offers. The RK105 is an excellent choice for those on a budget seeking a reliable, straightforward combo for everyday tasks and casual gaming.

Conversely, the K84, while more expensive, provides advanced features like wireless connectivity, a rechargeable battery, and a more ergonomic design. For users who are willing to invest more for enhanced comfort and functionality, the K84 may represent better long-term value. Ultimately, the decision hinges on whether the additional features of the K84 are worth the higher price for the individual buyer.

Which should you buy?

Choosing between the Rii RGB Keyboard and Mouse RK105 and the RedThunder K84 Wireless Keyboard and Mouse Combo comes down to personal preferences and specific needs. If you value a budget-friendly, reliable wired combo primarily for office tasks and casual gaming, the RK105 is a great choice at C$29.99. However, if you're looking for a versatile, wireless option with extended battery life, ergonomic design, and superior aesthetic features, the K84 at C$59.99 might be the better investment. Ultimately, your decision should reflect your usage patterns and priorities in a keyboard and mouse setup.

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Rii RGB Keyboard and Mouse RK105 vs RedThunder K84 Wireless Keyboard and Mouse Combo | versusfinder