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Logitech MK250 Bluetooth Wireless Mouse and vs Logitech MK345 Wireless Keyboard and Mouse Combo

Updated August 2026 — Logitech MK250 Bluetooth Wireless Mouse and wins on eco-friendliness and portability, Logitech MK345 Wireless Keyboard and Mouse Combo wins on battery and comfort.

The Logitech MK250 offers a more compact design and Bluetooth connectivity, while the MK345 provides a full-size keyboard with enhanced comfort features. Depending on your needs, either could be a great choice.

Why Logitech MK250 Bluetooth Wireless Mouse and is better

Price

MK250 is $2.85 cheaper than MK345.

Portability

MK250 is more compact and lightweight.

Eco-friendliness

MK250 uses recycled materials.

Why Logitech MK345 Wireless Keyboard and Mouse Combo is better

Comfort

MK345 has a palm rest for better ergonomics.

Battery Life

MK345 lasts up to 3 years compared to MK250's 12 months.

Full-size Layout

MK345 offers a full-size keyboard for comfortable typing.

Overall score

Logitech MK250 Bluetooth Wireless Mouse and
75
Logitech MK345 Wireless Keyboard and Mouse Combo
85

Specifications

SpecLogitech MK250 Bluetooth Wireless Mouse andLogitech MK345 Wireless Keyboard and Mouse Combo
ConnectivityBluetooth2.4 GHz USB
Keyboard SizeCompactFull-size
Mouse TypeAmbidextrousRight-handed
Battery Life12 months3 years
Spill ResistanceYesYes

Dimension comparison

Logitech MK250 Bluetooth Wireless Mouse andLogitech MK345 Wireless Keyboard and Mouse Combo

Overview of the Products

The Logitech MK250 Bluetooth Wireless Mouse and Keyboard Combo is priced at $29.90, while the Logitech MK345 Wireless Keyboard and Mouse Combo comes in at $32.75, making the MK250 about 9% cheaper. Both products are designed to enhance productivity while providing a wireless experience, but they cater to different user preferences and needs. The MK250 emphasizes Bluetooth connectivity and a compact design, while the MK345 focuses on a full-size keyboard layout with a palm rest for added comfort.

Connectivity Options

The MK250 features fast and easy Bluetooth wireless technology, allowing it to connect in seconds without requiring a dongle or USB port. This design choice helps free up valuable USB ports, making it ideal for users who have limited connectivity options on their devices. In contrast, the MK345 utilizes a 2.4 GHz USB receiver, providing a reliable wireless connection with a range of up to 10 meters. While both options allow for a wireless experience, the MK250 stands out for its Bluetooth capability, making it more versatile across different devices.

Design and Comfort

In terms of design, the MK250 is compact and lightweight, making it easy to transport. It features deep-profile keys and an adjustable tilt-leg design for comfortable typing. The mouse is ambidextrous, catering to both left and right-handed users. On the other hand, the MK345 offers a full-size keyboard layout complete with a palm rest, enhancing typing comfort for extended periods. The MK345 also has a spill-resistant design, adding a layer of durability. Users seeking a more spacious typing experience may prefer the MK345, while those needing portability might lean towards the MK250.

Battery Life

The MK250 boasts an impressive battery life of up to 12 months for the keyboard, ensuring that users can work without frequent interruptions for battery changes. The MK345, however, takes battery longevity even further, with a keyboard battery life of up to 3 years and a mouse battery life of 18 months. This significant difference in battery performance makes the MK345 a more practical choice for users who prioritize long-lasting use without the hassle of changing batteries frequently.

Key Features

When it comes to unique features, the MK250 highlights its use of recycled materials, with 66% of the mouse and 64% of the keyboard made from recycled plastic. This contributes to sustainability and environmental consciousness. In comparison, the MK345 emphasizes its quiet operation and media keys, making it suitable for focused work environments. Both products offer distinct advantages in features, with the MK250 leaning towards eco-friendliness and the MK345 focusing on user comfort and functionality.

Compatibility

The MK250 is compatible with both Windows and MacOS systems, providing flexibility for users who may switch between platforms. Its Bluetooth connectivity further enhances this versatility, allowing it to connect with various devices without the need for additional hardware. Conversely, the MK345 is designed for seamless compatibility with Windows, MacOS, and ChromeOS, ensuring that it can be easily integrated into different operating systems. This broad compatibility makes both products suitable for diverse user bases, though the MK250's Bluetooth feature gives it an edge in terms of device versatility.

Price Comparison

With the MK250 priced at $29.90 and the MK345 at $32.75, there is a price difference of about $2.85. This makes the MK250 approximately 9% less expensive than the MK345, appealing to budget-conscious consumers. While both products offer good value, the lower price of the MK250 might attract users who are looking to save money without sacrificing quality. However, those willing to invest a little more might find the additional features and comfort of the MK345 worth the extra cost.

Which should you buy?

Choosing between the Logitech MK250 and the MK345 ultimately depends on your specific needs and preferences. If you prioritize compactness, Bluetooth connectivity, and eco-friendly materials, the MK250 is an excellent choice at a lower price. However, if you prefer a full-size keyboard with enhanced comfort features like a palm rest and longer battery life, the MK345 may be the better option despite its higher price. Both combos deliver reliable performance, making either a solid addition to your workspace.