Yes, the nuphy Air75 V2 Portable 75% Mechanical Keyboard supports connecting to up to 4 devices simultaneously via Bluetooth.
- supports Bluetooth 5.1 connectivity, 2.4g connectivity and wired connectivity modes, which allows you to connect up to 4 computer devices at the same time and switch between these computers to use them, which can satisfy a wide range of entertainment office needs
However, some users have reported occasional Bluetooth drop-outs. It also supports 2.4G, or USB-C connections.
Who it suits
Works well if
- Users needing to connect to multiple devices simultaneously
- Those who appreciate customizable RGB lighting effects
- Enthusiasts interested in QMK/VIA for key remapping and customization
Think twice if
- Users who rely heavily on stable Bluetooth connections without drop-outs
- Users expecting immediate compatibility with specific remapping software on all platforms
The numbers that matter
- The nuphy Air75 V2 Portable 75% Mechanical Keyboard supports connecting up to 4 devices simultaneously via Bluetooth, 2.4G, or USB-C.
- It offers over 21 RGB backlit colour effects and side light bars for status indication.
- The battery capacity is 4000mAh, providing 35-57 hours of continuous use with RGB on, or up to 220 hours with lights off.
- The marketplace rating is 4.2 out of 5 stars based on 658 ratings.
What the evidence says
| Item | Value |
|---|---|
| Translucent bottom shell design | The overall layout of the Air75 V2 wireless keyboard is similar to that of the Air75, featuring a high-quality aluminum frame. However, we have adopted a new translucent design on the bottom case of the keyboard, which makes the internal structure of the Air75v2 clearly visible and fully utilizes the overall aesthetics of the keyboard. |
| Multi-device connectivity | Air75 V2 wireless mechanical keyboard is compatible with Mac/Windows/Linux/Android/iOS,and supports Bluetooth 5.1 connectivity, 2.4g connectivity and wired connectivity modes, which allows you to connect up to 4 computer devices at the same time and switch between these computers to use them, which can satisfy a wide range of entertainment office needs |
| RGB Backlit Effect | The backlight of Air75 V2 has more than 21 different color effects, which can be easily changed using key combination. Through console, you can even limitlessly customize lighting effects(the keycaps are not backlit).We also added two RGB light bars on each side of the Air75 V2's aluminum frame. |
| QMK/VIA Support | Air75 V2 with QMK/VIA. We believe with the full realization of our hardwares' potential under the new firmware, its open source code, the endless key remapping, light customization and other creative possibilities VIA offers our users, the fun has truly started(Wrist rest to be purchased separately) |
| Long endurance battery | The battery capacity is 4000mAh, it can be used continuously for 35~57 hours(Experimental test results of keyboard backlight fully turned on), easily meet the work demand of a week.Turn off the keyboard light and it can be used for up to 220 hours (experimental test results). |
Where buyers hesitate
Can the keyboard be connected to multiple devices at once?
Yes, it supports connecting up to 4 devices simultaneously. The nuphy Air75 V2 supports Bluetooth 5.1, 2.4G, and wired connectivity, allowing you to connect and switch between up to four computer devices.
Is the backlight customizable?
Yes, the backlight is customizable through a console. The Air75 V2 features over 21 different RGB colour effects that can be changed via key combinations, and allows for limitless customization through its console. The keycaps themselves are not backlit, but side light bars indicate status.
What is the working time of the keyboard with all lights off?
With the keyboard light turned off, it can be used for up to 220 hours. The listing states a battery capacity of 4000mAh. While continuous use with the backlight fully on is rated for 35-57 hours, turning off the keyboard light extends usage to approximately 220 hours.
Is the nuphy Air75 V2 hot-swappable?
The listing does not specify if the nuphy Air75 V2 is hot-swappable. While the listing details features like QMK/VIA support for key remapping and customization, information regarding the hot-swappable nature of the switches is not provided in the product description.
Why we judge it this way
The nuphy Air75 V2 Portable 75% Mechanical Keyboard is designed for versatility, prominently featuring the ability to connect to multiple devices simultaneously. The listing explicitly states it supports Bluetooth 5.1, 2.4G, and wired connections, enabling users to link up to four computer devices and switch between them, catering to diverse entertainment and office needs. Its aesthetic is also a highlight, with a unique translucent bottom shell design and a quality aluminum frame that showcases the internal structure. For personalization, it boasts over 21 RGB backlighting effects that can be customized via key combinations or a console, and includes side light bars for visual status updates. Furthermore, the keyboard supports QMK/VIA, offering open-source code for endless key remapping, light customization, and other creative possibilities. The 4000mAh battery offers substantial endurance, rated for 35-57 hours of continuous use with RGB on and up to 220 hours with lights off.
Despite these strong specifications, community reports introduce some concerns. One user noted occasional drop-outs when using the keyboard via Bluetooth, which could disrupt workflow for those relying on wireless stability. Another significant point raised is a discrepancy with advertised software compatibility; a user reported that the keyboard, while advertised as supported by key remapping software on Chrome, did not interact with it. These issues suggest potential friction points for users seeking a seamless experience, particularly with wireless connectivity and advanced software features. However, it's worth noting that one customer decided to purchase another unit due to the enjoyable typing experience and overall build quality, indicating a positive core user experience despite these issues. Another new mechanical keyboard user expressed delight with the design and attention to detail.
While the listing provides detailed specifications, the lack of first-hand accounts from owners of the Air75 V2 model makes it challenging to gauge its real-world performance and long-term reliability comprehensively. This reliance on indirect evidence necessitates a more cautious approach when evaluating its practical usability. The marketplace rating of 4.2 out of 5 stars across 658 ratings provides a general indication of satisfaction, but specific details from individual buyers are not available.
In summary, the nuphy Air75 V2 offers a compelling package with its multi-device capabilities, distinctive design, and extensive customization options. The inclusion of QMK/VIA support further enhances its appeal for users who value deep personalization. However, potential buyers should be aware of reported Bluetooth connectivity issues and potential software compatibility challenges that have surfaced in community discussions.
The strongest objection we found
Users have reported occasional drop-outs when using Bluetooth with the keyboard.
What this page does not answer
- What is the best mechanical keyboard for gaming?
- How does the nuphy Air75 V2 compare to the Keychron K3 Pro?
- Explore other nuphy Air75 V2 variants
- See top-rated wireless mechanical keyboards
How this analysis was built
Analysis of the product listing's specifications and features, cross-referenced with community forum discussions regarding this specific product.
About the product: The provided community evidence pertains to this product. Category information was not used to describe this product's features or user experience.
Our assessment is based solely on the information provided in the listing and public community discussions.
Sources and verification
Everything on this page traces back to the listing published for this product on Amazon.ca. At the analysis date that listing showed 4.2 stars across 658 reviews. The write-up works from 12 verified data points, drawn from listings of comparable products in this category. Analysis generated on 2026-10-30.
