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Trueque KM31 Wireless Keyboard and Mouse Combo - vs SABLUTE Wireless Keyboard and Mouse Combo - 9 Backlit

Updated August 2026 — Trueque KM31 Wireless Keyboard and Mouse Combo - wins on battery and keys, SABLUTE Wireless Keyboard and Mouse Combo - 9 Backlit wins on price and wrist rest.

The Trueque KM31 offers a budget-friendly option with solid features, while the SABLUTE provides enhanced comfort and aesthetics.

Why Trueque KM31 Wireless Keyboard and Mouse Combo - is better

Price

Trueque KM31 is $18.99, significantly cheaper than SABLUTE.

Battery Life

Trueque KM31 offers up to 90 days of use.

Noise Level

Trueque KM31 features low-profile keys for quiet typing.

Why SABLUTE Wireless Keyboard and Mouse Combo - 9 Backlit is better

Comfort

SABLUTE has an extra-wide wrist rest for better support.

Backlighting

SABLUTE offers customizable backlit keys.

Rechargeable

SABLUTE eliminates the need for battery replacements.

Overall score

Trueque KM31 Wireless Keyboard and Mouse Combo -
75
SABLUTE Wireless Keyboard and Mouse Combo - 9 Backlit
85

Specifications

SpecTrueque KM31 Wireless Keyboard and Mouse Combo -SABLUTE Wireless Keyboard and Mouse Combo - 9 Backlit
Connectivity2.4 GHz2.4 GHz
CompatibilityWindows, ChromeOSWindows, ChromeOS, Linux, Mac
Multimedia Keys76
Phone Holder7.8 inches11.9 inches
RechargeableNoYes

Dimension comparison

Trueque KM31 Wireless Keyboard and Mouse Combo -SABLUTE Wireless Keyboard and Mouse Combo - 9 Backlit

Price Comparison

The Trueque KM31 is priced at $18.99, while the SABLUTE Wireless Keyboard and Mouse Combo costs $34.39. This makes the Trueque about 45% cheaper than the SABLUTE, offering a more budget-friendly option for users looking for a wireless typing solution. Both products provide excellent functionality and comfort, but if you’re focused on price alone, the Trueque KM31 stands out as a more economical choice.

Design and Comfort

When it comes to design and comfort, the Trueque KM31 features an ergonomic palm rest and a quiet typing experience designed to reduce noise. Its full-size layout, along with adjustable tilt legs, enhances user comfort during long typing sessions. Conversely, the SABLUTE combo boasts an extra-wide wrist rest that offers 54% more support than typical designs. This added comfort can significantly benefit users engaged in extended work periods, making the SABLUTE a compelling option for professionals.

Typing Experience

The typing experience on the Trueque KM31 is characterized by its low-profile keys that enable fluid and quiet typing. The keyboard is engineered to minimize noise, contributing to a focused work environment. In contrast, the SABLUTE combo also promises quiet typing but goes a step further by including backlit keys with nine different effects. This feature not only adds a visual appeal but also enables users to work comfortably in low light conditions, making it ideal for those who often work late at night.

Battery Life and Power Management

In terms of battery life, the Trueque KM31 is impressive, offering up to 90 days of use for the keyboard and 30 days for the mouse on just two AAA and one AA battery. This is complemented by a smart sleep mode and an ON/OFF switch to save power. On the other hand, the SABLUTE combo is rechargeable, eliminating the need for battery replacements altogether. This feature can be more convenient for users concerned about battery waste and ongoing costs, making it a more sustainable choice in the long run.

Connectivity

Both keyboards utilize a 2.4 GHz wireless connection, ensuring a stable and reliable experience. The Trueque KM31 offers a plug-and-play setup with a single USB receiver for both the keyboard and mouse, allowing for seamless connectivity up to 10 meters away. The SABLUTE similarly promises quick connections across various operating systems, including Windows, Chrome OS, Linux, and Mac, although it notes limited function for multimedia keys on Mac devices. This versatility makes the SABLUTE slightly more adaptable for users with diverse device setups.

Additional Features

The Trueque KM31 includes seven multimedia keys and a phone/tablet holder that can accommodate devices up to 7.8 inches. This is particularly useful for users who want to keep their devices within reach while working. Meanwhile, the SABLUTE combo features a built-in phone holder that fits devices up to 11.9 inches. Additionally, it offers six one-touch media keys, enhancing productivity for multitaskers. Both features add significant value, but the SABLUTE slightly edges out with its larger device compatibility and additional media controls.

Aesthetic Appeal

The SABLUTE Wireless Keyboard and Mouse Combo offers more aesthetic options with its nine backlit effects, allowing users to customize the lighting to match their workspace. This feature can be particularly appealing to gamers or those who prefer a more vibrant workstation. In contrast, while the Trueque KM31 has a straightforward design focusing on functionality, it lacks the customizable lighting features that many users find attractive in the SABLUTE. If visual appeal is a deciding factor, the SABLUTE likely has the advantage.

Which should you buy?

Ultimately, your choice between the Trueque KM31 and the SABLUTE Wireless Keyboard and Mouse Combo depends on your specific needs and preferences. If budget is your primary concern, the Trueque KM31 at $18.99 is a solid, cost-effective option with good comfort and functionality. However, if you value features like customizable backlighting, a larger wrist rest, and the convenience of rechargeable batteries, the SABLUTE at $34.39 may justify its higher price point. Weigh your priorities carefully to determine which combo aligns best with your work style.