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Rii RK211 Wireless keyboard and Mouse vs Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo

Updated August 2026The Logitech MK850 offers superior comfort and multi-device functionality compared to the Rii RK211, making it the better choice for serious users.

The Logitech MK850 offers superior comfort and multi-device functionality compared to the Rii RK211, making it the better choice for serious users.

Why Rii RK211 Wireless keyboard and Mouse is better

affordable price

Rii RK211 is priced at £15.98

basic functionality

suitable for simple tasks

wide compatibility

works with various devices including Raspberry Pi

Why Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo is better

comfort features

Logitech MK850 has cushioned palm rest and ergonomic design

multi-device support

can connect to up to 3 devices seamlessly

long battery life

Logitech MK850 lasts up to 3 years on batteries

Overall score

Rii RK211 Wireless keyboard and Mouse
55
Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo
85

Specifications

SpecRii RK211 Wireless keyboard and MouseLogitech MK850 Multi-Device Wireless Keyboard and Mouse Combo
BrandRiiLogitech
Keyboard TypeFull SizeErgonomic
Mouse TypeBasicContoured
Device Pairing13
Noise Reduction90%Quiet

Dimension comparison

Rii RK211 Wireless keyboard and MouseLogitech MK850 Multi-Device Wireless Keyboard and Mouse Combo

Overview of the Products

When considering the Rii RK211 Wireless keyboard and Mouse versus the Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo, it's essential to evaluate their unique features and overall value. The Rii RK211 is priced at £15.98, making it an attractive budget option, while the Logitech MK850 is more premium at £72.99, offering enhanced functionality and comfort.

Design and Comfort

The Logitech MK850 is designed for comfort with an oversized, cushioned palm rest and a curved key frame that supports all-day typing. This ergonomic focus, along with adjustable tilt legs, caters specifically to users who spend long hours at their desks. The Rii RK211, while functional, lacks these comfort-oriented features, prioritising a straightforward full-size keyboard design without added cushioning. Users may find that the MK850's design significantly reduces hand and wrist strain over extended use, making it suitable for daily productivity tasks.

Functionality

In terms of functionality, the Logitech MK850 provides a more versatile experience. With its ability to pair with up to three devices via Bluetooth or a USB receiver, users can seamlessly switch between computers, tablets, and phones. This multi-device capability is particularly valuable for users who work across different platforms. On the other hand, the Rii RK211 operates through a single USB receiver, limiting its use to one device at a time, which may be a drawback for multi-taskers.

Typing Experience

The typing experience on the Logitech MK850 is enhanced by its deep-profile keys and quiet operation, allowing for efficient and distraction-free typing. The Rii RK211 also offers a full-size keyboard and boasts a 90% reduction in click noise when typing, making it relatively quiet. However, the MK850's well-designed keys and overall ergonomic layout likely provide a more satisfying experience for those who prioritise comfort and noise reduction in their typing.

Mouse Performance

Both product offerings include a wireless mouse, but their performance differs. The Rii RK211's mouse features four preset sensitivity settings (800, 1000, 1200, 1600 DPI), allowing users to adjust their cursor speed for various tasks. Conversely, the Logitech MK850's mouse is designed with a contoured shape and a hyper-fast scrolling wheel, which enhances navigation through documents and web pages. This premium mouse design is likely to offer a superior user experience, particularly for those who spend significant time scrolling or navigating complex files.

Battery Life

Battery life is a critical consideration for wireless devices, and the Logitech MK850 excels with a reported three-year lifespan for its two AAA batteries. This longevity means less frequent battery replacements, making it a more convenient choice over time. In comparison, the Rii RK211 requires one AAA battery for the keyboard and two for the mouse, but it does not specify battery life, which may leave users uncertain about how often they will need to replace batteries.

Compatibility

The compatibility of both products is noteworthy, though they cater to different user needs. The Rii RK211 is compatible with a range of devices including PCs, laptops, Raspberry Pi, and various operating systems like Windows and Linux. This wide compatibility makes it a flexible choice for users with diverse setups. The Logitech MK850 also supports multiple platforms, including Windows, Mac, ChromeOS, and Android, but adds the advantage of seamless transition between devices, appealing to users who frequently switch between their devices.

Price Point

Price is a significant factor when choosing between the two. The Rii RK211 is priced at £15.98, appealing to budget-conscious consumers looking for basic functionality without breaking the bank. In contrast, the Logitech MK850, at £72.99, represents a higher investment but justifies this with enhanced features, comfort, and multi-device capabilities. For users who can afford the higher price, the MK850 may offer better long-term value due to its ergonomic design and sophisticated functionality.

Which should you buy?

Ultimately, the choice between the Rii RK211 Wireless keyboard and Mouse and the Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo depends on your specific needs. If you are looking for an affordable, straightforward option for basic tasks, the Rii RK211 is a solid pick. However, if you prioritise comfort, functionality, and the ability to switch between multiple devices seamlessly, the Logitech MK850 is the superior choice. The investment in the MK850 may pay off in terms of productivity and comfort, especially for users who spend considerable time typing and navigating across different devices.

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Rii RK211 Wireless keyboard and Mouse vs Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo | versusfinder