Lenovo 300 USB Combo, Full-Size Wired Keyboard & vs Trueque KM31 Wireless Keyboard and Mouse Combo -
Updated August 2026 — Lenovo 300 USB Combo, Full-Size Wired Keyboard & wins on mouse and price, Trueque KM31 Wireless Keyboard and Mouse Combo - wins on battery and comfort.
The Lenovo 300 USB Combo offers better value with its lower price and reliable wired connection, while the Trueque KM31 excels in ergonomic features and quiet operation.
Why Lenovo 300 USB Combo, Full-Size Wired Keyboard & is better
Price
Lenovo is $4.22 cheaper than Trueque
Connection
Wired connection ensures reliability
Mouse Precision
Lenovo mouse has 1600 DPI for better tracking
Why Trueque KM31 Wireless Keyboard and Mouse Combo - is better
Ergonomics
Trueque has a palm rest and adjustable tilt
Quiet Typing
Trueque offers a silent typing experience
Wireless Convenience
Trueque is wireless, allowing for more flexibility
Overall score
Specifications
| Spec | Lenovo 300 USB Combo, Full-Size Wired Keyboard & | Trueque KM31 Wireless Keyboard and Mouse Combo - |
|---|---|---|
| Type | Wired | Wireless |
| DPI | 1600 | Not specified |
| Palm Rest | No | Yes |
| Noise Level | Normal | Quiet |
| Compatibility | USB | USB, Windows, Chrome OS |
Dimension comparison
Pricing Comparison
The Lenovo 300 USB Combo is priced at $14.77, making it about 17% cheaper than the Trueque KM31, which costs $18.99. If budget is a primary concern, the Lenovo offering provides a more economical choice. Despite this price gap, both products offer unique features that cater to different user preferences. The lower price of the Lenovo model does not compromise on quality, as it includes a waterproof keyboard and an ergonomic mouse.
Design and Aesthetics
In terms of design, the Lenovo 300 USB Combo offers a modern aesthetic with a space-saving layout, making it suitable for various workspace settings. Its sleek black color and waterproof exterior enhance both functionality and visual appeal. Conversely, the Trueque KM31 features a full-size wireless keyboard with a palm rest and adjustable tilt legs, promoting comfort during longer typing sessions. While both designs are user-friendly, the Lenovo focuses on a minimalist approach, whereas the Trueque leans towards ergonomic comfort.
Typing Experience
The typing experience on the Lenovo 300 USB Combo is characterized by its island keys layout, which provides an efficient typing surface. The keyboard's design promotes a smooth workflow, whether for professional tasks or casual use. On the other hand, the Trueque KM31 emphasizes quiet typing with low-profile keys that deliver a silent experience, making it ideal for shared environments. Users who value a quieter typing atmosphere may prefer the Trueque, while those who appreciate tactile feedback might gravitate towards the Lenovo.
Mouse Functionality
When it comes to mouse performance, the Lenovo 300 USB Combo includes a full-size ambidextrous mouse with a 1600 DPI resolution, ensuring precise tracking for various tasks. This feature is particularly beneficial for users engaged in detailed work or gaming. In contrast, the Trueque KM31 offers a cordless silent mouse which reduces noise by over 97%. This is advantageous for environments where distractions should be minimized. Each mouse caters to different needs, with the Lenovo focusing on precision and the Trueque emphasizing a quiet operation.
Comfort and Ergonomics
Both products prioritize user comfort, but in different ways. The Lenovo 300 USB Combo includes an ergonomic mouse designed for all-day use, accommodating both left and right-handed users. This feature makes it versatile for various users. On the flip side, the Trueque KM31 boasts a 1.57-inch palm rest and a 7° tilt for the keyboard, significantly enhancing comfort during extended typing sessions. Users seeking ergonomic enhancements may find the Trueque's design more appealing, while those who need ambidextrous options might prefer the Lenovo.
Battery Life and Connectivity
The Lenovo 300 USB Combo is a wired option, ensuring a consistent connection without worrying about battery life. This reliability can be advantageous for users who prefer not to deal with the inconvenience of changing batteries. In contrast, the Trueque KM31 is a wireless model that operates on batteries, offering up to 90 days of keyboard use and 30 days for the mouse. Although it includes batteries, users must manage power more actively compared to the Lenovo. The choice between wired and wireless can significantly impact user experience, depending on personal preferences.
Compatibility and Versatility
The Lenovo 300 USB Combo connects via USB, making it compatible with a wide range of devices. Its straightforward plug-and-play design simplifies the setup process, appealing to users who want hassle-free functionality. Conversely, the Trueque KM31 also offers broad compatibility, working seamlessly with Windows and Chrome OS systems. This versatility allows it to cater to diverse user needs across different platforms. While both products offer compatibility, the Trueque’s wireless feature adds flexibility for users who prefer to avoid cables.
Which should you buy?
Ultimately, deciding between the Lenovo 300 USB Combo and the Trueque KM31 depends on individual preferences and priorities. If you value affordability, a reliable wired connection, and precise mouse tracking, the Lenovo is a solid choice at $14.77. However, if you prioritize quiet operation, ergonomic features, and wireless convenience, the Trueque at $18.99 may be worth the extra investment. Consider your specific needs—be it budget, comfort, or functionality—to make the best choice for your workspace.

