nuphy Halo75 V2 Mechanical Gaming Keyboard - Compact 75% Wireless

In this review the nuphy Halo75 V2 stands out as a compact 75% mechanical keyboard aimed at gamers and power users who want a premium feel with flexible connectivity. The single biggest reason to consider it is the combination of a solid aluminum top shell and customizable open firmware, which together deliver a tactile typing experience and deep remapping or lighting options not often found on wireless 75% boards.

Key Features

• Aluminum top shell: The high quality aluminum alloy top gives the keyboard a durable, premium feel and reduces flex during heavy typing or gaming.
• Surround lighting: Bottom halo lights enhance the visual experience and add subtle ambient illumination without overwhelming the key backlighting.
• Multiple connectivity modes: Bluetooth, 2.4GHz and USB-C let users switch between up to four devices for seamless transitions between PC, mobile and console.
• Open firmware support: QMK/VIA compatibility enables extensive key mapping and lighting customization for users who want to tune behavior or create layered macros.
• Long battery life: A 4000mAh battery delivers extended use that ranges from hours with full lighting to many days with lights off, reducing downtime between charges.
• Low latency: 1000Hz polling in wired and 2.4GHz modes keeps input responsive for fast-paced gaming and precise work.

Who It's For

The Halo75 V2 is best for desktop gamers, streamers and professionals who want a small-footprint mechanical keyboard with a premium build and deep customization. Its support for QMK/VIA makes it attractive to hobbyists who remap keys or program lighting layers.

Users who need flawless, always-on wireless performance in crowded environments should be cautious: some buyers report spotty wireless behavior in certain setups. If you require enterprise-grade wireless reliability or prefer a full-size layout with a numpad, this compact 75% board may not be ideal.

Pros & Cons

Pros

• Premium aluminum construction and satisfying switch feel deliver a high-quality typing and gaming experience.
• Flexible connectivity with Bluetooth, 2.4GHz and USB-C supports up to four devices and easy switching between them.
• Open-source QMK/VIA firmware unlocks advanced remapping and lighting customization for enthusiasts.
• Long battery life from the 4000mAh cell gives many hours of use depending on lighting settings.

Cons

• Some users report spotty wireless connectivity in practice, so performance can vary by environment and device.
• As a 75% layout, it omits a numpad which may be a limitation for number-heavy workflows.

Specifications

Layout	75% (compact)
Top shell	High quality aluminum alloy
Connectivity	Bluetooth / 2.4GHz / USB-C
Firmware	QMK / VIA supported
Battery	4000mAh
Polling rate	1000Hz (wired and 2.4GHz)
Lighting	RGB backlit keys with surrounding bottom halo lights

Our Verdict

The Halo75 V2 delivers a refined compact experience with strong build quality, deep firmware customization and multi-mode connectivity, making it great value for enthusiasts who want a premium 75% board. Those who prioritize flawless wireless in every environment or need a full-size layout should consider alternatives, but for gamers and keyboard hobbyists this board is a flexible, well-built choice.

Frequently Asked Questions

Does it support macOS and Windows?
Yes, the Halo75 V2 is compatible with macOS, Windows, Linux, Android and iOS across its connectivity modes.

Can I remap keys and program lighting?
Yes, the keyboard supports QMK and VIA, allowing extensive key mapping and light customization.

How long does the battery last?
With a 4000mAh battery, runtime varies by lighting: from several hours with full lighting to many days with lights off, depending on usage.