Logitech K251 Wireless Bluetooth Keyboard for Business Laptop Office use: Bluetooth Low Energy connection
This keyboard isn’t just smart; it’s tough too. Its compact, spill-resistant design laughs in the face of coffee disasters, while the responsive keys make typing feel like a dream. Running on 2 x AAA alkaline batteries (sold separately, because of course), it keeps going for up to 12 months—longer than some New Year’s resolutions.
Whether you’re team Windows, macOS, ChromeOS, Linux, iOS, or Android (as long as it’s version 12 or later), this keyboard plays nice with practically everything. Size-wise, it’s 36.99 x 13.69 x 2.28 cm / 14.56 x 5.39 x 0.9 in, and weighs about 380 g / 13.4 oz—light enough to carry around but sturdy enough to feel premium.
General specs
- Brand: Logitech
- Model: K251
- Seller: Sunsky
- Connection: Bluetooth Low Energy
- Wireless Range: Up to 10 meters
- Battery Life: Up to 12 months (2 x AAA alkaline batteries, not included)
- Compatibility: Windows 10/11, macOS 12, ChromeOS, Linux, iOS 15, Android 12 or later
- Dimensions: 36.99 x 13.69 x 2.28 cm / 14.56 x 5.39 x 0.9 in
- Weight: Approximately 380 g / 13.4 oz
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Logitech K251 Bluetooth Low Energy connection
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Logitech Mini Compact Bluetooth Low Energy technology
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Wireless Laser Keyboard Bluetooth connectivity
|
Bluetooth Keyboard Wireless connectivity
|
Youpin PRO Wireless connectivity
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Genius 8230 BT Black Bluetooth connectivity
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| Brand | Logitech | Logitech | AniWorld | Youpin | Genius | |
| Model | K251 | Mini Compact | PRO | 8230 BT | ||
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| Price | $16.96 | $115.00 | $39.99 | $86.86 | $85.99 | $17.40 |
| Seller | Sunsky | Sunsky | Gshopper | Joom | Gshopper | Vsesmart |
| Update | August 3, 2025 | August 3, 2025 | August 3, 2025 | July 31, 2025 | July 25, 2024 | July 22, 2025 |
| Battery Life | Up to 12 months (2 x AAA alkaline batteries, not included) | Approximately 15 days (with backlight), Approximately 10 months (backlight off) | Up to 8 hours | |||
| Compatibility | Windows 10/11, macOS 12, ChromeOS, Linux, iOS 15, Android 12 or later | Windows, macOS, ChromeOS, Linux, iPadOS | iOS, Android, Windows | Microsoft Surface GO | ||
| Weight | Approximately 380 g / 13.4 oz | Approximately 612g | Lightweight | |||
| Connectivity | Bluetooth | Bluetooth | Wireless | Bluetooth | ||
