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ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac vs 3Dconnexion SpaceMouse Compact

Updated August 2026The ProtoArc Backlit Compact Keyboard and Mouse offers excellent value for everyday Mac users, while the 3Dconnexion SpaceMouse Compact is tailored for professionals needing precision in 3D applications.

The ProtoArc Backlit Compact Keyboard and Mouse offers excellent value for everyday Mac users, while the 3Dconnexion SpaceMouse Compact is tailored for professionals needing precision in 3D applications.

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

price

ProtoArc is significantly cheaper at £49.99 compared to £145.00 for SpaceMouse.

design

ProtoArc has a sleek design appealing to Mac users.

connectivity

ProtoArc supports multi-device connectivity via Bluetooth.

Why 3Dconnexion SpaceMouse Compact is better

specialization

SpaceMouse is designed specifically for 3D modeling and CAD applications.

warranty

SpaceMouse comes with a three-year manufacturer's warranty.

control

SpaceMouse features patented sensor technology for enhanced 3D control.

Overall score

ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac
85
3Dconnexion SpaceMouse Compact
70

Specifications

SpecProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac3Dconnexion SpaceMouse Compact
BrandProtoArc3Dconnexion
CompatibilityMac only3D applications
BacklightingYesNo
RechargeableYesNo
ProgrammableNoYes

Dimension comparison

ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac3Dconnexion SpaceMouse Compact

Overview of the Products

In this comparison, we look at the ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac and the 3Dconnexion SpaceMouse Compact. The ProtoArc is priced at £49.99, while the 3Dconnexion comes in at a significantly higher £145.00. This stark price difference sets the stage for a closer examination of their features and intended use cases.

Design and Aesthetics

The ProtoArc Backlit Compact Bluetooth Keyboard and Mouse boasts a sleek design tailored for Mac users, resembling Apple’s Magic Keyboard. Its compact layout is ideal for saving desk space and enhances portability, making it perfect for users on the go. On the other hand, the 3Dconnexion SpaceMouse Compact features a brushed stainless steel base that provides stability, but its design is more functional than aesthetic. While both products are compact, the ProtoArc’s emphasis on a stylish look may appeal more to those prioritising aesthetics alongside functionality.

Compatibility

Compatibility is a significant factor when choosing peripherals. The ProtoArc is specifically designed for Mac devices, supporting models such as MacBook Pro and MacBook Air, but it does not work with Linux, Windows, or older Mac hardware. In contrast, the 3Dconnexion SpaceMouse Compact is more versatile in its application, designed primarily for 3D modelling and CAD software, potentially appealing to professionals in those fields. Thus, if you are a Mac user looking for a seamless experience, the ProtoArc is the clear choice, while the SpaceMouse targets a niche audience requiring specific software compatibility.

Connectivity Options

The ProtoArc offers seamless multi-device connectivity, allowing users to connect up to three devices via Bluetooth channels, which is particularly beneficial for those who frequently switch between devices. This feature makes it highly convenient for multitaskers. Conversely, the 3Dconnexion SpaceMouse Compact does not advertise multi-device capabilities but focuses instead on its patented sensor technology that provides 6 degrees of freedom for enhanced control in 3D applications. Therefore, if connectivity and versatility are priorities, the ProtoArc excels, while the SpaceMouse serves a more specialised function.

User Experience

In terms of user experience, the ProtoArc provides a remarkable typing experience with its low-profile scissor mechanism keys, which many users find comfortable for long typing sessions. Additionally, the customizable backlighting with three brightness levels reduces eye strain, enhancing usability in various lighting conditions. Meanwhile, the 3Dconnexion SpaceMouse Compact offers two programmable buttons that can be tailored to specific functions, providing an efficient workflow for users engaged in complex 3D tasks. This comparative analysis highlights that the ProtoArc may be more suitable for general users, while the SpaceMouse is tailored for professionals needing precision.

Battery Life and Eco-Friendliness

The ProtoArc's built-in rechargeable battery offers a significant advantage over traditional wired options. The keyboard features a 1200mAh battery and enters sleep mode after 60 minutes of inactivity, conserving energy. This eco-friendly approach appeals to environmentally conscious consumers. The SpaceMouse Compact does not specify battery life or energy-saving features, as it is likely designed for constant use when connected. Therefore, if battery life and eco-friendliness are essential, the ProtoArc stands out as a superior option.

Price Comparison

The price difference between the two products is substantial, with the ProtoArc priced at £49.99 and the 3Dconnexion SpaceMouse Compact at £145.00. This £95 difference raises questions about what users are willing to pay for additional features. For general use, the ProtoArc offers excellent value for money, combining functionality, design, and compatibility for Mac devices. Conversely, the 3Dconnexion's higher price is justified by its advanced 3D control capabilities tailored for a specific professional audience. Thus, budget-conscious buyers may find the ProtoArc to be more appealing.

Customer Support and Warranty

Support and warranty consideration can impact purchasing decisions. The 3Dconnexion SpaceMouse Compact comes with a three-year manufacturer's warranty, suggesting a commitment to quality and customer satisfaction, which may reassure potential users regarding its durability. In contrast, the ProtoArc does not specify warranty details, which could be a point of concern for buyers seeking long-term reliability. The presence of a warranty makes the SpaceMouse a more secure investment for users concerned about product longevity.

Which should you buy?

Choosing between the ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac and the 3Dconnexion SpaceMouse Compact depends largely on your specific needs. If you seek a stylish, functional, and budget-friendly option for everyday use on Mac devices, the ProtoArc is the clear winner at £49.99. However, for professionals requiring precise control in 3D applications and willing to invest in a higher-priced tool, the 3Dconnexion SpaceMouse at £145.00 offers unparalleled functionality. Ultimately, your decision should align with your primary usage scenarios and budget constraints.

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ProtoArc Backlit Compact Bluetooth Keyboard and Mouse for Mac vs 3Dconnexion SpaceMouse Compact | versusfinder