nuphy Halo75 V2 Mechanical 75% Wireless Keyboard - RGB Halo Lighting

In this review the nuphy Halo75 V2 is assessed as a compact, premium-feeling 75% mechanical keyboard aimed at users who want a solid build, customizable firmware, and flexible wireless options. The single biggest reason to consider the Halo75 V2 is its blend of an aluminum top shell and distinctive bottom halo lighting that improves the visual experience while offering QMK/VIA customization and multi-device wireless switching for both work and play.

Key Features

• Aluminum top shell: The high quality aluminum alloy top gives the keyboard a durable, premium feel and a stable typing platform.
• Halo lighting: Surrounding lights at the bottom create an enhanced visual effect that improves desk ambiance and RGB presentation.
• Multiple connectivity: Supports Bluetooth, 2.4GHz dongle, and USB-C wired modes and can pair with up to four devices for seamless switching.
• QMK/VIA support: Open-source firmware provides deep key remapping and lighting customization for users who want to tailor the layout and effects.
• Long battery life: The built-in 4000mAh battery delivers extended runtimes depending on lighting use, from many hours with lights off to dozens with effects enabled.
• Low latency: 1000Hz polling in wired and 2.4GHz modes keeps latency low for responsive typing and gaming.

Who It's For

The Halo75 V2 suits keyboard enthusiasts and mixed-use users who want a compact 75% layout with mechanical switches that offer a creamy feel and solid sound quality. It is a good option for people who value build quality, want customizable firmware via QMK/VIA, and like striking desk lighting without a full-size footprint.

Those who need flawless wireless reliability in every environment should be cautious: some customers report spotty wireless performance in Bluetooth or 2.4GHz on certain setups. Users who require a full numpad or a simpler plug-and-play board without firmware customization may prefer a different model.

Pros & Cons

Pros

• Premium build with aluminum top shell and satisfying sound and feel.
• Distinctive halo RGB lighting gives an attractive desk presence.
• Flexible connectivity with Bluetooth, 2.4GHz dongle, and USB-C wired options plus multi-device pairing.
• QMK/VIA support unlocks deep customization for advanced users.

Cons

• Wireless connectivity can be inconsistent for some users, which may affect roaming or switching between devices.
• As a 75% board, it lacks a dedicated numpad for users who frequently need one.

Specifications

Layout	75% (83 keys)
Top shell	High quality aluminum alloy
Connectivity	Bluetooth / 2.4GHz / USB-C wired
Battery	4000mAh
Firmware	QMK / VIA supported
Polling rate	1000Hz (wired and 2.4GHz)
Lighting	RGB backlit with surrounding bottom halo lights

Our Verdict

The nuphy Halo75 V2 is a strong choice for enthusiasts who want a compact mechanical keyboard with premium materials, expressive halo lighting, and powerful firmware customization. It offers excellent feel and build quality at a fair value, though buyers who need rock-solid wireless in all conditions should test compatibility first or stick to wired/2.4GHz in critical use.

Frequently Asked Questions

Can this keyboard connect to multiple devices?
The Halo75 V2 can pair with up to four devices and switch between them in wireless mode.

Does it support custom key mapping?
Yes, the keyboard supports QMK and VIA for remapping keys and customizing lighting.

How long does the battery last?
With a 4000mAh battery, runtime varies: all lights on yields shorter time, homing bars longer, and lights off can extend run time significantly.