Logitech Signature MK650 Combo for Business vs ProtoArc Backlit Bluetooth Keyboard and Mouse for
Updated August 2026 — Logitech Signature MK650 Combo for Business wins on compatibility and battery, ProtoArc Backlit Bluetooth Keyboard and Mouse for wins on design and price.
The Logitech Signature MK650 Combo offers superior compatibility and battery life, while the ProtoArc set excels in design and multi-device connectivity.
Why Logitech Signature MK650 Combo for Business is better
Compatibility
Works with multiple operating systems including Windows and Linux.
Battery Life
Mouse lasts up to 24 months, keyboard up to 36 months.
Ergonomics
Integrated palm rest and contour shape enhance comfort.
Why ProtoArc Backlit Bluetooth Keyboard and Mouse for is better
Design
Sleek, flat design mimics Apple's Magic Keyboard.
Backlighting
Features adjustable backlit keys for low-light use.
Multi-Device
Can connect to three devices simultaneously.
Overall score
Specifications
| Spec | Logitech Signature MK650 Combo for Business | ProtoArc Backlit Bluetooth Keyboard and Mouse for |
|---|---|---|
| Price | $61.99 | $59.99 |
| Connection Type | Logi Bolt/Bluetooth | Bluetooth |
| Battery Type | AA | Rechargeable |
| Backlit Keys | No | Yes |
| Multi-Device | No | Yes |
| Platform Support | Multiple | Mac Only |
Dimension comparison
Overview of the Products
When comparing the Logitech Signature MK650 Combo for Business and the ProtoArc Backlit Bluetooth Keyboard and Mouse for Mac, both products cater to different user needs and preferences. The Logitech combo is priced at $61.99, while the ProtoArc set is slightly cheaper at $59.99, making it about 3% less expensive.
The Logitech Signature MK650 is designed for organizations that prioritize secure wireless connections and comfort during long hours of use. In contrast, the ProtoArc package focuses on enhancing the Mac user experience, featuring backlit keys and the ability to connect with multiple devices. Understanding these differences will help potential buyers decide which product aligns better with their requirements.
Design and Build Quality
The Logitech Signature MK650 Combo for Business boasts a professional design, suitable for office environments. It features an integrated palm rest on the keyboard and a contour-shaped mouse, ensuring comfort during extended use. On the other hand, the ProtoArc keyboard mimics the aesthetic of Apple's Magic Keyboard with a sleek, flat design, perfect for Mac users.
While the Logitech combo emphasizes ergonomic comfort, the ProtoArc set prioritizes a minimalist look and a low-profile design that promotes a neutral wrist position. This design approach can help mitigate discomfort and reduce the risk of repetitive strain injuries, making both products appealing for different reasons.
Connectivity Options
Connectivity is a crucial factor for users when selecting peripherals. The Logitech Signature MK650 offers two ways to connect: via the Logi Bolt USB receiver or Bluetooth Low Energy. This versatility allows users to choose between secure connections or cross-platform flexibility, adapting to various work environments.
In contrast, the ProtoArc keyboard and mouse exclusively use Bluetooth connectivity, allowing them to connect to three devices simultaneously through its triple Bluetooth channels. Users can switch between devices easily, but this also means there's no USB dongle option available. Those who require a more secure connection might prefer the Logitech combo, while those who value multi-device functionality may lean towards ProtoArc.
Battery Life and Rechargeability
Battery life is another significant consideration when evaluating these products. The Logitech Signature MK650 Combo features impressive longevity, with the mouse lasting up to 24 months on a single AA battery and the keyboard lasting up to 36 months on two AA batteries. This longevity means less frequent battery replacements, making it a low-maintenance option.
In comparison, the ProtoArc keyboard and mouse are rechargeable, boasting a 1200mAh battery for the keyboard and a 300mAh battery for the mouse. However, users need to remember to charge these devices periodically, as they enter sleep mode after 60 minutes of inactivity. Depending on individual preferences for battery life versus rechargeable convenience, each option has its merits.
Typing Experience
When it comes to typing experience, the Logitech Signature MK650 Combo is designed for comfort and quiet operation. It features SilentTouch technology, reducing click noise by about 90% compared to traditional keyboards. This can enhance focus in shared workspaces.
The ProtoArc keyboard, however, offers a responsive scissor-switch mechanism that ensures efficient and quiet typing. The backlit keys with adjustable brightness also improve usability in low-light settings. While both keyboards aim to deliver a comfortable typing experience, the choice may come down to preference for either a quieter operation or the added visual comfort of backlighting.
Compatibility
Compatibility is critical, especially for professionals using various devices. The Logitech Signature MK650 Combo is compatible with multiple platforms, including Windows, macOS, Linux, Chrome OS, iPadOS, and Android. This broad compatibility makes it an excellent choice for businesses employing diverse operating systems.
On the other hand, the ProtoArc set is specifically designed for Mac users, supporting macOS 10.12 or later and iOS & iPadOS 13.0 or above. While it provides seamless integration with Apple products, it does not support Windows or Linux systems. Users must consider their operating system before making a choice, as the Logitech combo offers greater flexibility.
Price Comparison
The Logitech Signature MK650 Combo is priced at $61.99, whereas the ProtoArc Backlit Bluetooth Keyboard and Mouse for Mac retails for $59.99, making it about 3% more affordable. While the price difference is minimal, it could influence budget-conscious buyers.
The ProtoArc keyboard and mouse set also has a lower average price over the last 90 days at $51.23, indicating a potentially better value over time. Buyers looking for a reliable and stylish option for their Mac devices might find the ProtoArc set to be a more attractive deal, especially if they can snag it at a lower price during sales.
Which should you buy?
Ultimately, choosing between the Logitech Signature MK650 Combo for Business and the ProtoArc Backlit Bluetooth Keyboard and Mouse for Mac hinges on your specific needs and preferences. If you prioritize a versatile, secure connection with long battery life and compatibility across multiple platforms, the Logitech combo is an excellent choice. However, if you are a Mac user seeking a stylish, backlit setup that can connect to multiple devices simultaneously, the ProtoArc set could be the better option. Each product has its unique strengths, making your final decision dependent on your particular use case and priorities.

