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Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo vs ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac

Updated August 2026The Logitech MK850 offers superior comfort and functionality, making it the better choice for productivity, while the ProtoArc is a budget-friendly option for Mac users.

The Logitech MK850 offers superior comfort and functionality, making it the better choice for productivity, while the ProtoArc is a budget-friendly option for Mac users.

Why Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo is better

Ergonomics

The MK850 features a cushioned palm rest and deep-profile keys for enhanced comfort.

Compatibility

The MK850 supports multiple operating systems including Windows, Mac, and Android.

Battery Life

The MK850 has a battery life of up to three years with AAA batteries.

Why ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac is better

Price

The ProtoArc is more affordable at £49.99.

Compact Design

The ProtoArc is designed to be sleek and portable, ideal for Mac users.

Backlighting

The ProtoArc features customizable backlighting for low-light environments.

Overall score

Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo
85
ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac
70

Specifications

SpecLogitech MK850 Multi-Device Wireless Keyboard and Mouse ComboProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac
BrandLogitechProtoArc
ConnectivityBluetooth/USBBluetooth
Device Pairing3 devices3 devices
Backlit KeysNoYes
RechargeableNoYes

Dimension comparison

Logitech MK850 Multi-Device Wireless Keyboard and Mouse ComboProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac

Overview of the Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo

The Logitech MK850 is engineered for comfort and productivity, making it an excellent choice for users who spend prolonged hours typing. Priced at £72.99, this combo offers a robust feature set aimed at enhancing your work efficiency. With the ability to connect to up to three devices simultaneously via Bluetooth or USB receiver, it ensures seamless switching between your computer, tablet, and phone. The MK850’s cushioned palm rest and adjustable tilt legs provide a tailored typing experience, catering to various ergonomic needs.

In contrast, the ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac is more budget-friendly at £49.99, focusing on a compact design tailored for Mac users. While it is less expensive, it also features Bluetooth connectivity for up to three devices, making it a versatile option for those who require mobility and efficiency without compromising on functionality.

Design and Aesthetics

When it comes to design, the Logitech MK850 presents a traditional and ergonomic layout with oversized keys and a curved key frame, creating a user-friendly typing experience. The cushioned palm rest provides additional comfort, particularly during extended use. This thoughtful design not only enhances comfort but also encourages productivity by reducing strain.

On the other hand, the ProtoArc keyboard boasts a sleek, compact design reminiscent of the Mac Magic Keyboard, making it visually appealing for Mac users. Its low-profile scissor mechanism keys provide a responsive typing experience while conserving desk space, perfect for portable setups. The compact nature of the ProtoArc may appeal to those who value minimalism and portability, although it may not provide the same level of ergonomic support as the MK850.

Features and Functionality

The Logitech MK850 includes unique features that cater to productivity, such as the ability to customise 12 keys and buttons through Logitech software. This level of customisation empowers users to streamline their workflow efficiently. Furthermore, it is compatible with multiple operating systems, including Windows, Mac, ChromeOS, and Android, which broadens its usability across different devices.

In contrast, the ProtoArc keyboard focuses on offering a backlit typing experience with three brightness levels, allowing for comfortable typing in low-light environments. However, it is specifically designed for Mac devices, which limits its compatibility with Windows and Linux systems. This constraint may affect users who work across different platforms, making the MK850 a more versatile option overall.

Connectivity Options

The Logitech MK850 excels in connectivity, featuring Bluetooth and a USB receiver for a reliable connection to various devices. It supports pairing with up to three devices, allowing users to switch seamlessly between them. This is particularly useful for those who multitask across multiple platforms.

The ProtoArc also supports Bluetooth connectivity for up to three devices. However, it lacks a USB dongle, which may limit its flexibility compared to the MK850. While the ProtoArc's connection method is efficient, users who frequently switch between multiple operating systems might find the MK850's options more accommodating.

Battery Life and Power Management

The Logitech MK850 is powered by two AAA batteries, boasting an impressive lifespan of up to three years. This long battery life reduces the hassle of frequent replacements, allowing users to focus on their work without interruptions.

In comparison, the ProtoArc features a built-in rechargeable battery, with a capacity of 1200mAh for the keyboard and 500mAh for the mouse. This eco-friendly option conserves energy by entering sleep mode after 60 minutes of inactivity. While the rechargeable feature is convenient, users may find the need to charge the devices periodically a potential drawback compared to the MK850’s extended battery life.

Typing Experience

Typing on the Logitech MK850 is designed for comfort, featuring deep-profile keys that offer a satisfying tactile feedback. The cushioned palm rest enhances support during long typing sessions, making it suitable for users who prioritise comfort and ergonomics.

The ProtoArc’s compact keyboard offers a different typing experience with its low-profile scissor mechanism keys, which provide responsive feedback. However, the compact nature may not suit everyone, as some users prefer the deeper keys found on the MK850. The typing experience can significantly affect productivity, and while the ProtoArc is efficient, it may not match the comfort level of the MK850 for extended use.

Price Comparison

The Logitech MK850 is priced at £72.99, reflecting its extensive features, ergonomic design, and compatibility with various devices. This price point positions it as a premium option aimed at users who value comfort and productivity.

Conversely, the ProtoArc is more affordable at £49.99, making it an attractive choice for budget-conscious consumers. While it lacks some of the advanced features of the MK850, its compact design and Mac compatibility may appeal to those who prioritise aesthetics and portability over extensive functionality.

Which should you buy?

Ultimately, the decision between the Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo and the ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac hinges on your specific needs. If you seek a versatile, ergonomically designed solution that offers extensive customisation, the Logitech MK850 is likely the better investment. Its advanced features and compatibility across multiple platforms cater well to users who value productivity and comfort.

However, if you're a Mac user looking for a compact, stylish, and budget-friendly option, the ProtoArc may serve your needs effectively. Its sleek design and backlit functionality can enhance your typing experience, particularly in low-light conditions. Assessing your priorities will guide you in making the best choice for your typing and productivity requirements.

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Logitech MK850 Multi-Device Wireless Keyboard and Mouse Combo vs ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac | versusfinder