Rii RK211 Wireless keyboard and Mouse vs Perixx PERIDUO-212 Wired Mini Keyboard and Mouse Combo with 12 Multimedia Keys
Updated August 2026 — The Rii RK211 offers wireless convenience and a full-size layout, while the Perixx PERIDUO-212 provides a compact wired solution. Choose based on your workspace needs.
The Rii RK211 offers wireless convenience and a full-size layout, while the Perixx PERIDUO-212 provides a compact wired solution. Choose based on your workspace needs.
Why Rii RK211 Wireless keyboard and Mouse is better
wireless convenience
Rii RK211 offers a 10m wireless range
full-size layout
Rii RK211 provides a full-size keyboard for comfortable typing
quiet operation
Rii RK211 reduces noise by 90% when typing
Why Perixx PERIDUO-212 Wired Mini Keyboard and Mouse Combo with 12 Multimedia Keys is better
compact design
Perixx PERIDUO-212 is ideal for limited desk spaces
plug-and-play
Perixx PERIDUO-212 requires no drivers for setup
durable materials
Perixx PERIDUO-212 is made of high-quality ABS material
Overall score
Specifications
| Spec | Rii RK211 Wireless keyboard and Mouse | Perixx PERIDUO-212 Wired Mini Keyboard and Mouse Combo with 12 Multimedia Keys |
|---|---|---|
| Price | £15.98 | £21.93 |
| Connection Type | Wireless | Wired |
| DPI Settings | 800-1600 | 1000 |
| Multimedia Keys | 12 | 12 |
| Compatibility | Wide | Windows |
Dimension comparison
Overview of the Rii RK211 and Perixx PERIDUO-212
The Rii RK211 Wireless keyboard and Mouse is priced at £15.98, while the Perixx PERIDUO-212 Wired Mini Keyboard and Mouse Combo is available for £21.93. Both products aim to cater to different user preferences, with the Rii offering wireless convenience and the Perixx focusing on a compact wired design.
The Rii RK211 features a full-size keyboard and wireless connectivity with a range of up to 10 metres, which enhances its usability across larger spaces. In contrast, the Perixx PERIDUO-212 is designed for smaller workspaces, boasting a compact design that allows for easy placement in tight areas. Each product presents unique advantages, making them suitable for different types of users.
Design and Build Quality
The design differences between the Rii RK211 and Perixx PERIDUO-212 cater to varying functional needs. The Rii RK211 features a full-size keyboard layout that promotes comfortable typing, ensuring a responsive experience that prevents hand fatigue during prolonged usage. Its wireless mouse is engineered for quiet operation, reducing noise by 90% when typing.
On the other hand, the Perixx PERIDUO-212 takes a mini approach, with a compact keyboard measuring 11.46 × 5.43 × 0.77 inches. This design is ideal for limited desk spaces, and it includes stylish red accents on both the keyboard and mouse. The use of high-quality ABS material in its construction ensures durability, making it suitable for everyday office or home use.
Connectivity Options
Connectivity is a significant distinction between the two products. The Rii RK211 utilises a 2.4G wireless connection that allows for a usage distance of up to 10 metres, offering flexibility in positioning. This feature is particularly beneficial for those who prefer a clutter-free workspace without the limitations of cables.
Conversely, the Perixx PERIDUO-212 employs a wired USB connection that is plug-and-play, requiring no additional software or drivers. While this limits mobility compared to the wireless option, it guarantees a stable connection without the need to worry about battery life, which is a consideration for the Rii RK211 that requires batteries for both the keyboard and mouse.
Functionality and Features
In terms of functionality, the Rii RK211 is equipped with 12 easy-to-reach function keys, enhancing productivity by allowing users to control various tasks efficiently. The wireless mouse features four preset sensitivity settings ranging from 800 to 1600 DPI, making it versatile for different tasks and surfaces.
The Perixx PERIDUO-212 offers its own set of advantages with built-in multimedia function keys that provide quick access to internet, media, and email functions. This allows for efficient control during both work and entertainment. Its 3-button optical mouse operates at a DPI of 1000, ensuring responsive tracking. The compactness of the Perixx also means that it can be easily transported or stored away when not in use.
User Comfort and Ergonomics
User comfort is a crucial aspect when choosing between the two products. The Rii RK211 is designed with a focus on comfort, featuring a full-size layout that supports longer typing sessions without causing strain. The quiet operation of its keyboard and mouse also contributes to a more pleasant work environment.
In contrast, the Perixx PERIDUO-212, with its membrane switches and 3 mm key travel distance, is built for comfortable typing as well, although the compact design may not suit everyone’s preference for a full-size keyboard experience. However, its lightweight and portable nature makes it an appealing option for those who value mobility alongside comfort.
Compatibility with Devices
Both the Rii RK211 and Perixx PERIDUO-212 boast wide compatibility, but they cater to different user bases. The Rii RK211 works seamlessly with a variety of systems including PC, laptops, Raspberry Pi, Mac IOS, and even Google Android Smart TV Boxes. This versatility makes it a suitable choice for users with diverse technology setups.
The Perixx PERIDUO-212 is also compatible with a broad range of Windows operating systems, from Windows 7 to Windows 11. This focus on Windows compatibility, combined with its plug-and-play functionality, makes it an excellent choice for users seeking straightforward connectivity without the need for additional setup.
Price Comparison
The pricing of the two products highlights a noticeable difference in their market positioning. The Rii RK211 Wireless keyboard and Mouse is priced at £15.98, making it a budget-friendly solution for those seeking wireless convenience. In contrast, the Perixx PERIDUO-212, at £21.93, targets users who may be willing to invest a bit more for a compact and wired option.
This £5.95 difference may reflect the added benefits of wireless technology and the full-size design of the Rii RK211. However, users will need to assess whether the convenience of wireless connectivity justifies the additional cost compared to the compact and durable Perixx offering.
Which should you buy?
Choosing between the Rii RK211 Wireless keyboard and Mouse and the Perixx PERIDUO-212 Wired Mini Keyboard and Mouse Combo ultimately depends on your specific needs and preferences. If you value wireless freedom and a full-size typing experience, the Rii RK211 at £15.98 is an excellent choice. Its long-range wireless connection and quiet operation make it suitable for a range of environments.
However, if you prefer a compact design that is easy to set up and use without the hassle of batteries, the Perixx PERIDUO-212 at £21.93 offers a reliable wired solution, complete with multimedia keys and a stylish look. Both products have their merits, so consider your workspace and usage patterns before making a decision.
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.

