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Trueque KM31 Wireless Keyboard and Mouse Combo - vs Trueque Wireless Keyboard and Mouse Combo, Typewriter

Updated August 2026 — Trueque KM31 Wireless Keyboard and Mouse Combo - wins on battery and comfort, Trueque Wireless Keyboard and Mouse Combo, Typewriter wins on price and compatibility.

The Trueque KM31 offers better ergonomics and a lower price, while the CK23Pro features a unique design and broader compatibility.

Why Trueque KM31 Wireless Keyboard and Mouse Combo - is better

Price

KM31 is $18.99, CK23Pro is $39.99

Battery Life

KM31 offers 90 days for keyboard, CK23Pro does not specify

Ergonomics

KM31 has a fixed palm rest for comfort

Why Trueque Wireless Keyboard and Mouse Combo, Typewriter is better

Design

CK23Pro has a retro typewriter-style

Compatibility

CK23Pro supports more OS options

Key Features

CK23Pro has unique round keycaps that are easy to clean

Overall score

Trueque KM31 Wireless Keyboard and Mouse Combo -
85
Trueque Wireless Keyboard and Mouse Combo, Typewriter
78

Specifications

SpecTrueque KM31 Wireless Keyboard and Mouse Combo -Trueque Wireless Keyboard and Mouse Combo, Typewriter
BrandTruequeTrueque
Key TypeLow-profileRound
Multimedia Keys70
Mouse TypeSilentErgonomic
Wireless Range10m33ft

Dimension comparison

Trueque KM31 Wireless Keyboard and Mouse Combo -Trueque Wireless Keyboard and Mouse Combo, Typewriter

Design and Aesthetics

When it comes to design, the Trueque KM31 Wireless Keyboard and Mouse Combo offers a sleek, full-size layout with a modern touch, while the Wireless Keyboard and Mouse Combo presents a charming retro vibe with its typewriter-style round keycaps. The KM31's design features a palm rest and adjustable tilt legs, making it not only visually appealing but also ergonomically friendly for extended use. In contrast, the CK23Pro's cute round keycaps are detachable, allowing for easy cleaning and adding a playful aesthetic that could brighten any workspace. This difference in design caters to distinct tastes; if you prefer a classic look, the KM31 is the better choice, whereas the CK23Pro appeals to those who like a quirky, vintage style.

Comfort and Ergonomics

Both products prioritize comfort, but they achieve this in different ways. The Trueque KM31 features a generous 1.57-inch palm rest and a 7° tilt angle for optimal wrist positioning, ensuring that users can type for hours without discomfort. On the other hand, the CK23Pro includes a magnetic, adjustable wrist rest that allows users to customize their typing angle, as well as an ergonomic mouse designed to fit comfortably in the hand. This focus on ergonomic design makes both options suitable for long work sessions, but the KM31 might be more appealing for users who prefer a fixed palm rest, while the CK23Pro offers more flexibility.

Key Features

The Trueque KM31 boasts a range of practical features that enhance productivity, including seven multimedia keys, five function keys, and a numeric keypad for efficient data entry. Additionally, its low-profile keys are designed for quiet typing, reducing noise and allowing for a more focused work environment. Meanwhile, the CK23Pro emphasizes its unique round keycaps, which not only add to its aesthetic appeal but are also easy to clean, making maintenance a breeze. Both products include power-saving features, such as an auto-sleep mode, which helps extend battery life. Overall, the KM31 is more feature-rich for those who need quick access to multimedia controls, while the CK23Pro's unique key design stands out for its ease of maintenance.

Battery Life

Battery life is a significant factor, especially for wireless devices. The Trueque KM31 claims a long-lasting battery life of up to 90 days for the keyboard and 30 days for the mouse, making it an excellent choice for users who prefer minimal interruptions for battery replacements. The CK23Pro, while not explicitly stating its battery life, features smart auto-sleep functionality that extends battery life by putting the devices into a low-power state after about 10 minutes of inactivity. The KM31 offers a more precise estimate of battery longevity, which may be a deciding factor for those who prioritize extended usage between charges.

Compatibility

Both products offer wide compatibility, making them suitable for various operating systems. The Trueque KM31 is compatible with Windows and Chrome OS, ensuring seamless integration with most PCs and laptops. Conversely, the CK23Pro supports multiple operating systems, including Windows, macOS, ChromeOS, and Linux, making it a versatile choice for users who switch between different platforms. This broader compatibility may give the CK23Pro an edge for users who need to connect to different devices frequently, while the KM31 is still an excellent option for those primarily using Windows or Chrome OS.

Connectivity

The connectivity options for both keyboard and mouse combos are reliable and user-friendly. The Trueque KM31 features a simple plug-and-play setup with a 2.4 GHz USB receiver, allowing users to work seamlessly up to 10 meters away. The CK23Pro also utilizes a 2.4 GHz connection, ensuring a lag-free experience for tasks such as emails and video calls, and boasts a range of up to 33 feet. While both products offer solid wireless connectivity, the CK23Pro provides a slightly longer range, which can be beneficial for users who prefer to move around their workspace without being tethered by cables.

Price Comparison

The Trueque KM31 is priced at $18.99, making it about 17% cheaper than the CK23Pro, which retails for $39.99. This significant price difference may influence budget-conscious buyers looking for a reliable wireless keyboard and mouse combo. While the CK23Pro offers unique design features and broader compatibility, the KM31 provides excellent functionality and ergonomics at a lower price point. For users who prioritize cost-effectiveness alongside quality, the Trueque KM31 presents a compelling option.

Which should you buy?

Deciding between the Trueque KM31 Wireless Keyboard and Mouse Combo and the Wireless Keyboard and Mouse Combo ultimately depends on your personal preferences and needs. If you value ergonomic comfort, quiet typing, and a budget-friendly price, the KM31 is an excellent choice. However, if you are drawn to a playful aesthetic, broader compatibility, and unique key design, the CK23Pro may be more appealing. Both products deliver quality performance, but your specific requirements will determine the right fit for your workspace.