Logitech MK270 Wireless Keyboard and Mouse Combo vs Logitech Wave Keys MK670 Combo
Updated August 2026 — Logitech Wave Keys MK670 Combo leads on price and connectivity.
The Logitech Wave Keys MK670 Combo offers superior ergonomics and connectivity, making it the better choice for comfort and versatility, while the MK270 is a budget-friendly option for basic users.
Why Logitech MK270 Wireless Keyboard and Mouse Combo is better
Price
MK270 is significantly cheaper at $23.99.
Battery Life
MK270 has a longer mouse battery life.
Simplicity
MK270 is straightforward with essential features.
Why Logitech Wave Keys MK670 Combo is better
Ergonomics
MK670 has a wavy design for natural typing.
Connectivity
MK670 supports Bluetooth and Logi Bolt.
Noise Levels
MK670 features SilentTouch technology for quieter use.
Overall score
Specifications
| Spec | Logitech MK270 Wireless Keyboard and Mouse Combo | Logitech Wave Keys MK670 Combo |
|---|---|---|
| Battery Life (Mouse) | 12 months | 2 years |
| Battery Life (Keyboard) | 36 months | 36 months |
| Connectivity | USB Receiver | Bluetooth/Logi Bolt |
| Ergonomic Design | No | Yes |
| Noise Reduction | No | Yes |
Dimension comparison
Pricing Comparison
The Logitech MK270 Wireless Keyboard and Mouse Combo is priced at $23.99, making it about 70% cheaper than the Logitech Wave Keys MK670 Combo, which retails for $79.99. This stark price difference may appeal to budget-conscious consumers seeking basic functionality without the added features of ergonomic designs or advanced connectivity options. The MK270 provides essential features suitable for everyday tasks, while the MK670 offers premium ergonomic benefits at a significantly higher price point.
Design and Ergonomics
When it comes to design and ergonomics, the Logitech Wave Keys MK670 Combo takes the lead with its ergonomic keyboard and mouse setup. The wavy keyframe design promotes a natural typing position, reducing strain during prolonged use. The cushioned palm rest further enhances comfort, making it ideal for users who type for extended periods. In contrast, the MK270 features a standard keyboard layout with low-profile keys, which, while functional, lacks the ergonomic considerations found in the MK670. Therefore, those prioritizing comfort will find the MK670 more appealing.
Connectivity Options
The MK670 Combo offers versatile connectivity with Bluetooth and Logi Bolt technology, allowing users to connect seamlessly across different devices, including PCs, tablets, and phones. In comparison, the MK270 relies on a USB receiver for a reliable wireless connection, limiting its compatibility to devices with USB ports. For users who frequently switch between devices or prefer a wireless setup without dongles, the MK670's advanced connectivity options make it the better choice.
Battery Life
Regarding battery life, both the MK270 and MK670 boast impressive longevity. The MK270 Combo features a remarkable 36-month battery life for the keyboard and 12 months for the mouse, ensuring minimal interruptions for battery changes. Meanwhile, the MK670's ergonomic keyboard can last up to 3 years, and the accompanying mouse has a battery life of up to 2 years. While both options are designed for long-term use, the MK270 offers a slightly longer battery life for its mouse, making it a strong contender for those who prioritize minimal maintenance.
Typing Experience
The typing experience on the Logitech Wave Keys MK670 Combo is designed for comfort, thanks to its ergonomic layout that encourages a natural wrist position. The compact keys and cushioned palm support help reduce fatigue during long typing sessions. On the other hand, the MK270 provides a more traditional typing experience with its low-profile keys. While it may not be as comfortable for lengthy use, it still offers a satisfactory experience for everyday tasks. Users who type extensively may prefer the MK670 for its superior ergonomics.
Noise Levels
The Logitech Wave Keys MK670 Combo stands out with its SilentTouch technology, which reduces click noise by about 90%, providing a quieter workspace. This feature is especially beneficial in shared environments or quiet offices where noise can be a distraction. In contrast, the MK270 does not specifically mention noise reduction features, meaning its keys are likely to produce standard sound levels. For users who value a quieter typing experience, the MK670 is the clear winner.
Material and Sustainability
Both the MK270 and MK670 showcase Logitech's commitment to sustainability, as they are made from certified post-consumer recycled plastic. The MK670 has a higher percentage of recycled material, with 61% in the keyboard and 65% in the mouse. The MK270 features 49% recycled plastic for the mouse and 54% for the keyboard. While both products are environmentally friendly, the MK670 is a better choice for those looking for more sustainable options in their tech devices.
Which should you buy?
Choosing between the Logitech MK270 Wireless Keyboard and Mouse Combo and the Logitech Wave Keys MK670 Combo ultimately depends on your specific needs and budget. The MK270 is a budget-friendly option ideal for basic users seeking reliable performance without extra features, while the MK670 offers enhanced ergonomics, connectivity, and a quieter typing experience at a higher price. If comfort and versatility are your top priorities, the MK670 justifies its cost; however, if you are looking for essential functionality at a lower price, the MK270 remains a solid choice.

