Perixx Periduo-605 vs Rii Wireless Keyboard and Mouse
Updated August 2026 — The Perixx Periduo-605 is the better choice for users seeking ergonomic features and comfort, while the Rii Wireless Keyboard and Mouse is a budget-friendly option for casual use.
The Perixx Periduo-605 is the better choice for users seeking ergonomic features and comfort, while the Rii Wireless Keyboard and Mouse is a budget-friendly option for casual use.
Why Perixx Periduo-605 is better
Ergonomics
The Periduo-605 features a split-key layout and wrist support.
Advanced Features
It offers adjustable DPI settings for precise control.
Warranty
The Periduo-605 includes a 12-month UK warranty.
Why Rii Wireless Keyboard and Mouse is better
Price
The Rii is significantly cheaper at £15.98.
Portability
The Rii is ultra-slim and easy to carry.
Compatibility
The Rii works across multiple operating systems.
Overall score
Specifications
| Spec | Perixx Periduo-605 | Rii Wireless Keyboard and Mouse |
|---|---|---|
| Brand | Perixx | Rii |
| DPI Settings | 1000/1500/2000 | N/A |
| Wrist Support | Yes | No |
| Multimedia Keys | No | Yes |
| Compatibility | Windows 7/8/10 | Windows, Mac, Linux |
Dimension comparison
Price Comparison
The Perixx Periduo-605 is priced at £49.99, significantly higher than the Rii Wireless Keyboard and Mouse, which retails for just £15.98. This price difference of £33.01 may reflect the advanced features and ergonomic design of the Periduo-605, making it a suitable choice for users who prioritise comfort and functionality in their typing experience. On the other hand, the Rii Wireless Keyboard and Mouse offers an economical option, ideal for budget-conscious consumers or those seeking a basic wireless setup without the additional ergonomic benefits.
Ergonomics and Design
The Perixx Periduo-605 excels in ergonomic design with its split-key layout and built-in wrist support, designed to reduce strain during extended typing sessions. This ergonomic focus is particularly beneficial for users who spend long hours at their keyboards. In contrast, the Rii Wireless Keyboard and Mouse is ultra-slim and portable, making it a convenient choice for travel and casual use. However, it lacks the dedicated ergonomic features of the Periduo-605, which may impact long-term comfort for intensive users.
Connectivity and Setup
Both products offer straightforward connectivity. The Perixx Periduo-605 uses a 2-in-1 USB Nano Receiver for easy connection of both the keyboard and mouse, boasting an impressive operating range of up to 30 feet. This feature enhances flexibility in workspace arrangement. Conversely, the Rii Wireless Keyboard and Mouse also employs a plug-and-play 2.4G wireless connection, allowing for a quick setup. However, the receiver is stored inside the mouse, which has led to user confusion in the past. While both options are user-friendly, the Perixx provides a more robust connectivity range.
Key Features
The Perixx Periduo-605 is designed with advanced features such as adjustable DPI settings of 1000, 1500, and 2000 for precise mouse control, along with a full-size keyboard featuring low-profile keys for reduced travel distance while typing. These features are tailored for users seeking enhanced performance. The Rii Wireless Keyboard and Mouse, while lacking in advanced features, compensates with convenient multimedia hotkeys that enhance productivity. Despite this, the absence of adjustable DPI and a more sophisticated keyboard design may limit its appeal for serious users.
Comfort and Usability
In terms of comfort, the Perixx Periduo-605 stands out with its comfortable wrist support and ergonomic key layout, promoting a natural typing posture. This makes it suitable for users who require extended use without discomfort. The Rii Wireless Keyboard and Mouse, on the other hand, focuses on silent and responsive typing, ideal for casual users and those who value a quiet workspace. While both products aim to enhance usability, the Perixx provides a more comprehensive solution for users prioritising comfort during prolonged activities.
Compatibility
The Perixx Periduo-605 is compatible with Windows 7, 8, and 10, ensuring wide usability across many devices. Its hassle-free plug-and-play installation adds to its appeal, especially for those who may not be tech-savvy. In contrast, the Rii Wireless Keyboard and Mouse boasts broader compatibility, working across Windows, Mac, and Linux systems. This versatility makes it an excellent choice for users with multiple devices or operating systems. However, the lack of an ergonomic design in the Rii may deter users looking for specific compatibility with their comfort needs.
Customer Support and Warranty
The Perixx Periduo-605 comes with a 12-month UK warranty, giving users peace of mind regarding their purchase. This warranty reflects the brand’s confidence in the product's durability and performance. The Rii Wireless Keyboard and Mouse does not mention a warranty in the provided data, which may raise concerns for potential buyers about long-term support and reliability. For users valuing product assurance, the warranty offered with the Periduo-605 could be a decisive factor.
Which should you buy?
Choosing between the Perixx Periduo-605 and the Rii Wireless Keyboard and Mouse ultimately depends on your specific needs and budget. If you prioritise ergonomic features, comfort, and extended use, the Perixx at £49.99 is the clear winner, offering advanced features and a solid warranty. However, if you seek a budget-friendly and portable option for casual use, the Rii at £15.98 proves to be an attractive alternative. Consider your usage patterns and comfort preferences to make the best choice for your keyboard and mouse needs.
versusfinder.com is a participant in the Amazon Services LLC Associates Programme and the Amazon EU Associates Programme. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

