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Rii RGB Keyboard and Mouse RK105 vs Logitech MK850 Performance Wireless Keyboard and Mouse Combo for Windows

Updated August 2026The Logitech MK850 offers superior comfort and advanced features, making it the better choice for serious users, while the Rii RGB Keyboard and Mouse RK105 is a budget-friendly option for basic needs.

The Logitech MK850 offers superior comfort and advanced features, making it the better choice for serious users, 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

price

Rii RGB Keyboard and Mouse RK105 is priced at C$29.99, significantly cheaper than Logitech MK850.

basic functionality

Rii combo covers essential gaming and office needs.

warranty

Rii offers a 12-month warranty for customer assurance.

Why Logitech MK850 Performance Wireless Keyboard and Mouse Combo for Windows is better

comfort

Logitech MK850 features a cushioned palm rest for extended use.

multi-device

Logitech MK850 supports seamless switching between multiple devices.

advanced features

Logitech MK850 includes custom functionality via DuoLink software.

Overall score

Rii RGB Keyboard and Mouse RK105
65
Logitech MK850 Performance Wireless Keyboard and Mouse Combo for Windows
85

Specifications

SpecRii RGB Keyboard and Mouse RK105Logitech MK850 Performance Wireless Keyboard and Mouse Combo for Windows
BrandRiiLogitech
TypeWiredWireless
Keys104Full-size
Mouse DPI2400Not specified
Multi-deviceNoYes

Dimension comparison

Rii RGB Keyboard and Mouse RK105Logitech MK850 Performance Wireless Keyboard and Mouse Combo for Windows

Price Comparison

The Rii RGB Keyboard and Mouse RK105 is significantly more affordable at C$29.99 compared to the Logitech MK850 Performance, which is priced at C$129.99. This price difference of C$100 reflects the varying features and target audiences of these products. While the Rii combo is aimed at budget-conscious consumers, the Logitech option provides advanced functionality and comfort for a higher price. If you're looking for basic performance without breaking the bank, the Rii set stands out as an economical choice. However, if you're willing to invest for enhanced usability and features, the Logitech MK850 may justify its higher price.

Design and Build Quality

The Rii RGB Keyboard and Mouse RK105 features a standard wired design with a focus on functionality, including 104 keys and multimedia shortcut keys. Its build is straightforward, catering to both gaming and office use. In contrast, the Logitech MK850 prioritizes ergonomics with a full-size keyboard equipped with a cushioned palm rest, designed for long hours of comfortable typing. The contoured right-handed mouse is another highlight, featuring a hyper-fast scroll wheel for efficient navigation. This ergonomic focus makes the Logitech combo more suitable for users who spend extended periods at their desks, whereas the Rii set is more utilitarian.

Key Features

The Rii RGB Keyboard and Mouse RK105 offers essential features like RGB backlighting and a wired connection, which supports simultaneous operation of up to 19 keys without conflict. This is particularly appealing for gamers who require responsive input. On the other hand, the Logitech MK850 boasts multi-device connectivity, allowing users to switch between devices seamlessly. It supports Bluetooth Smart and USB connections, enabling compatibility with various operating systems. The added functionality of the Logitech DuoLink software further enhances its usability by linking the mouse and keyboard for custom navigation features. Users focused on a more versatile setup may find the Logitech MK850's features more suitable for their needs.

Performance

Performance-wise, the Rii RGB Keyboard and Mouse RK105 is designed for straightforward operation with a maximum mouse resolution of 2400 DPI, providing decent responsiveness for general use and gaming. However, the Logitech MK850 excels in this area with its hyper-fast scroll wheel and the ability to pair with up to three screens simultaneously. This makes it ideal for multitasking and productivity, especially for professionals who need to manage different devices efficiently. The performance edge goes to the Logitech combo, especially for users who engage in extensive typing or require high precision in their tasks.

Compatibility

Both the Rii RGB Keyboard and Mouse RK105 and the Logitech MK850 offer broad compatibility with different operating systems. The Rii set supports Windows 7, 8, 10, Mac OS, and even devices like Xbox and Raspberry Pi, making it a versatile option for various users. Conversely, the Logitech MK850 is also compatible with any USB-equipped or Bluetooth Smart ready device that supports the external keyboard HID profile. Its multi-OS functionality further enhances its appeal, allowing users to operate across multiple devices effortlessly. While both products provide excellent compatibility, the Logitech's multi-device functionality stands out for users with diverse tech ecosystems.

User Experience

Users of the Rii RGB Keyboard and Mouse RK105 can expect a straightforward experience with its plug-and-play design, requiring no additional software or firmware. The RGB backlighting adds a visually pleasing aspect, particularly for gaming environments. However, users seeking a more refined experience may prefer the Logitech MK850, which is designed for prolonged use with its cushioned palm rest and quiet keystrokes. Logitech’s software options enable customisation for improved navigation and productivity, enhancing the overall user experience. For comfort and productivity, the Logitech MK850 undoubtedly offers a superior experience compared to the Rii combo.

Warranty and Support

The Rii RGB Keyboard and Mouse RK105 comes with a 12-month warranty, offering peace of mind for users concerned about potential issues during use. Rii promises assistance for any problems that may arise, ensuring customer support. In contrast, the Logitech MK850 does not specify a warranty period in the provided details, which could be a consideration for potential buyers. However, Logitech is known for its customer service and product reliability, often providing robust support options for their products. While both brands offer support, Rii’s explicit warranty may appeal to those prioritising assurance in their purchase.

Which should you buy?

Choosing between the Rii RGB Keyboard and Mouse RK105 and the Logitech MK850 Performance Wireless Keyboard and Mouse Combo boils down to your specific needs and budget. If you are looking for a budget-friendly option that covers basic functionality and gaming needs, the Rii set at C$29.99 is a solid choice. However, if you prioritise comfort, advanced features, and multi-device compatibility, the Logitech MK850 at C$129.99 is worth the investment. Ultimately, for users who demand more from their keyboard and mouse setup, the Logitech MK850 offers superior ergonomics and versatility, making it the better option despite the higher price.

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Rii RGB Keyboard and Mouse RK105 vs Logitech MK850 Performance Wireless Keyboard and Mouse Combo for Windows | versusfinder