Logitech Signature MK650 Combo for Business vs ProtoArc Foldable Keyboard and Mouse, XKM01 True
Updated August 2026 — Logitech Signature MK650 Combo for Business wins on battery and comfort, ProtoArc Foldable Keyboard and Mouse, XKM01 True wins on portability and connectivity.
The Logitech Signature MK650 Combo offers superior battery life and ergonomic comfort, making it ideal for office use, while the ProtoArc is better suited for portability and multi-device connectivity.
Why Logitech Signature MK650 Combo for Business is better
Battery Life
MK650 lasts up to 36 months for keyboard and 24 months for mouse.
Ergonomics
MK650 features a palm rest and contoured mouse for comfort.
Price
MK650 is $61.99, cheaper than ProtoArc's $79.99.
Why ProtoArc Foldable Keyboard and Mouse, XKM01 True is better
Portability
ProtoArc is foldable and easy to carry.
Multi-Device
ProtoArc connects to three devices simultaneously.
Quiet Operation
ProtoArc features whisper-quiet keys and mouse.
Overall score
Specifications
| Spec | Logitech Signature MK650 Combo for Business | ProtoArc Foldable Keyboard and Mouse, XKM01 True |
|---|---|---|
| Price | $61.99 | $79.99 |
| Battery Life | 36 months | 150 days standby |
| Connectivity | Logi Bolt/Bluetooth | 3 devices |
| Weight | 1.5 lbs | 1.2 lbs |
| Compatibility | Multiple OS | Multiple OS |
Dimension comparison
Overview of the Logitech Signature MK650 Combo for Business
The Logitech Signature MK650 Combo for Business is designed for high-performance productivity, offering secure wireless connections and comfort for long hours of use. Priced at $61.99, it features Logi Bolt technology for enterprise security and is compatible with multiple operating systems including Windows, macOS, and Linux. Its long battery life—up to 36 months for the keyboard and 24 months for the mouse—makes it ideal for the workplace.
Overview of the ProtoArc Foldable Keyboard and Mouse
The ProtoArc Foldable Keyboard and Mouse is a portable solution priced at $79.99, specifically designed for business travel. It boasts a full-size 105-key keyboard and a precision mouse, making it suitable for professionals on the go. The foldable design, coupled with a carrying case, allows for easy transport and deployment, making it a practical choice for users who frequently move between locations.
Design and Portability
The Logitech Signature MK650 Combo offers a traditional keyboard and mouse setup that is comfortable for extended use. Its integrated palm rest and contoured mouse design enhance user comfort. However, it lacks the portability features that the ProtoArc offers. The ProtoArc's ultra-slim profile and foldable mechanism allow for easy storage and transport, making it a better choice for individuals who travel frequently. While the MK650 is built for the office, the ProtoArc excels in mobility, making it ideal for on-the-go professionals.
Connectivity Options
The Logitech Signature MK650 Combo provides two connectivity options: a Logi Bolt USB receiver for secure connections and Bluetooth Low Energy for cross-platform flexibility. This versatility caters to various user needs, particularly in secure enterprise environments. In contrast, the ProtoArc supports three devices simultaneously through a smart switch, allowing users to connect to a laptop, tablet, or phone effortlessly. Although the MK650 prioritizes security, the ProtoArc’s adaptability may appeal more to users who switch between multiple devices regularly.
Battery Life
When it comes to battery life, the Logitech Signature MK650 Combo has a clear advantage. The keyboard can last up to 36 months, while the mouse can run for up to 24 months on just a couple of AA batteries. This long battery life reduces the hassle of frequent replacements. The ProtoArc, while rechargeable via USB Type-C, does not provide specific battery life details but mentions an impressive standby time of up to 150 days for the keyboard and 200 days for the mouse. However, it’s important to note that the MK650’s longevity may benefit users who prefer a more traditional battery setup without the need for recharging.
User Experience and Comfort
The Logitech Signature MK650 is built with user comfort in mind, featuring a palm rest and a mouse designed to reduce forearm strain. This ergonomic focus makes it suitable for users who spend long hours working at their desks. Conversely, the ProtoArc’s foldable keyboard and whisper-quiet keys enhance the user experience in shared environments, such as cafes or offices. The low-profile keys and noise-reducing mouse allow for discreet operation, making it optimal for users who work in quieter settings.
Price Comparison
The Logitech Signature MK650 Combo is priced at $61.99, making it about 22% cheaper than the ProtoArc Foldable Keyboard and Mouse, which retails for $79.99. This price difference may influence purchasing decisions, especially for businesses seeking to equip multiple employees without breaking the budget. While both products offer distinct advantages, the MK650 provides a more economical option for those prioritizing traditional office use.
Which should you buy?
Choosing between the Logitech Signature MK650 Combo and the ProtoArc Foldable Keyboard and Mouse ultimately depends on your specific needs. If you are looking for a reliable, secure, and cost-effective solution for office use, the MK650 is the better choice. Its ergonomic design and long battery life make it suitable for extended work sessions. However, if you are a frequent traveler in need of a portable and versatile keyboard-mouse combo, the ProtoArc stands out with its foldable design and multi-device connectivity. Both products serve their purposes well, but your choice should align with your work style and mobility requirements.

