HP 680 Comfort Dual-Mode Keyboard/Mouse Combo vs Rii RK209 Silent Wireless Keyboard and Mouse Set
Updated August 2026 — The HP 680 Comfort offers advanced features and superior battery life, making it a better choice for serious users, while the Rii RK209 is a budget-friendly option for basic tasks.
The HP 680 Comfort offers advanced features and superior battery life, making it a better choice for serious users, while the Rii RK209 is a budget-friendly option for basic tasks.
Why HP 680 Comfort Dual-Mode Keyboard/Mouse Combo is better
advanced features
HP offers programmable shortcuts and a 4D tilt wheel.
battery life
HP has up to 36 months for the keyboard.
multi-device support
HP can connect to up to eight devices.
Why Rii RK209 Silent Wireless Keyboard and Mouse Set is better
price
Rii is significantly cheaper at £14.99.
quiet operation
Rii is designed for silent use.
plug and play
Rii has a simple setup with a single receiver.
Overall score
Specifications
| Spec | HP 680 Comfort Dual-Mode Keyboard/Mouse Combo | Rii RK209 Silent Wireless Keyboard and Mouse Set |
|---|---|---|
| Brand | HP | Rii |
| Keyboard Type | Wave Shape | Full-Size |
| Mouse Type | Dual-Mode | Standard |
| Compatibility | Multi-OS | Wide |
| Multimedia Keys | Yes | 12 |
Dimension comparison
Price Comparison
The HP 680 Comfort Dual-Mode Keyboard/Mouse Combo is priced at £59.99, while the Rii RK209 Silent Wireless Keyboard and Mouse Set is significantly more affordable at £14.99. This substantial price difference of £45.00 may influence your decision based on your budget and the features you require. While the HP combo offers advanced features and ergonomic design, the Rii set appeals to those seeking a basic, budget-friendly option that still delivers quality performance.
Design and Ergonomics
When it comes to design, the HP 680 Comfort Dual-Mode offers a specially designed wave shape keyboard with three adjustable angles, which promotes a relaxed typing posture and comfort during extended use. The inclusion of a wrist rest further enhances user comfort, catering to those who spend long hours typing. In contrast, the Rii RK209 features a full-size keyboard with a slight tilt angle designed for ergonomic comfort as well. While both products aim to reduce wrist strain, the HP's additional features may make it a more attractive option for serious users focused on long-term comfort.
Connectivity Options
The HP 680 Comfort Dual-Mode supports dual-mode connectivity, allowing users to sync with multiple devices via Bluetooth or an HP Unifying Dongle. This flexibility means you can connect up to eight devices with ease, making it ideal for users who switch between devices frequently. On the other hand, the Rii RK209 utilises a single 2.4G wireless receiver that connects both the keyboard and mouse, providing a reliable connection with a working range of up to 10 metres. While both products offer solid connectivity, the HP's multi-device capability gives it an advantage for those who value versatility.
Battery Life
Battery longevity is a crucial factor for wireless devices. The HP 680 Comfort boasts impressive battery life, with up to 20 months for the mouse and up to 36 months for the keyboard, utilising just a single AA battery for the mouse and two for the keyboard. In comparison, the Rii RK209 provides up to 15 months of usage for the keyboard and 12 months for the mouse, both powered by a single AA battery. While both products offer decent battery life, the HP combo's extended duration may reduce the frequency of battery replacements, making it a more convenient choice for heavy users.
Features and Functionality
The HP 680 Comfort stands out with its programmable shortcuts and a 4D tilt wheel, enabling users to scroll both vertically and horizontally with ease. Additionally, it includes a dedicated key for Microsoft Copilot, an AI-powered assistant to help streamline tasks. The Rii RK209, while lacking some of these advanced features, still includes 12 multimedia keys and a high-precision sensor with five sensitivity levels for improved tracking. For users who require extensive functionality and customisation, the HP product is likely the better option, whereas the Rii model serves well for everyday tasks without the extra bells and whistles.
Noise Level
When it comes to noise, the Rii RK209 is specifically designed for silent operation. Its quiet keys and mouse clicks ensure that you can work without disturbing others, making it suitable for both office and home environments. The HP 680 Comfort, while not explicitly marketed as silent, does feature quiet typing and clicks that aim to boost focus. If noise reduction is a top priority for you, the Rii RK209 clearly has the edge, catering well to users who need a quieter workspace.
Compatibility
The HP 680 Comfort is engineered for multi-OS compatibility, ensuring seamless functionality across various devices and operating systems, particularly those built for Intel Evo devices. The Rii RK209 is also versatile, supporting a wide range of systems including Windows XP/Vista/7/8/10, Mac OS, Chrome OS, and Linux. While both products cater to diverse user needs, the HP’s targeted design for newer technology and broader multi-device compatibility may appeal more to tech-savvy users who utilise a range of devices.
Which should you buy?
Ultimately, your choice between the HP 680 Comfort Dual-Mode Keyboard/Mouse Combo and the Rii RK209 Silent Wireless Keyboard and Mouse Set will depend on your specific needs and budget. If you're looking for a robust, feature-rich option with excellent battery life and advanced connectivity, the HP model is worth the investment at £59.99. However, if you're on a tight budget or require a straightforward, quiet solution for everyday tasks, the Rii set at just £14.99 offers great value without sacrificing essential functionality.
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