Mechanical Gaming Keyboard GLORIOUS GMMK 3 PRO HE 75% Wireless RF + Bluetooth, RGB, US QWERTY, Black

GLORIOUS GMMK 3 PRO HE 75% Wireless RF + Bluetooth is a compact mechanical gaming keyboard in a 75% straight layout with a US QWERTY key arrangement and black anodized aluminum chassis. It offers RF wireless and Bluetooth connectivity, RGB LED backlighting and a prebuilt, ready-to-use design. The keyboard supports hot-swappable mechanical switches and a modular internal structure that allows customization of sound, feel and performance without soldering.

Advantages

The keyboard combines a full aluminum body with a modular gasket system and dual hot-swap support for both 5-pin mechanical and Hall Effect magnetic switches, enabling broad customization of typing characteristics. Dual wireless modes (2.4 GHz RF and Bluetooth) provide flexible connectivity options while wired operation is available for charging or low-latency play. High polling rates and features intended for rapid trigger response improve input responsiveness for gaming and fast typing.

Suitable for

• Competitive and casual PC gaming where low latency and rapid input are important
• Users who want a compact 75% layout to save desk space while keeping essential keys
• Enthusiasts who customize switches, key feel and acoustics using hot-swap and modular components
• Multi-device setups that require Bluetooth pairing alongside a dedicated RF dongle
• General productivity and typing with tactile or linear switch options

Key specifications

• Form factor: 75% compact straight layout
• Connectivity: RF 2.4 GHz wireless and Bluetooth
• Key layout: US QWERTY
• Backlighting: RGB LED full-colour backlight
• Body material: CNC-machined anodized aluminum top and bottom
• Hot-swap support: Dual HE/MX hotswap compatible for magnetic and 5‑pin mechanical switches
• Polling rate and input responsiveness features designed for high-speed performance
• Modularity: Modular gasket system and multiple points of modularity for customization
• Color: Black

How to use

Unpack the prebuilt keyboard and connect the included RF dongle to your computer or pair the keyboard via Bluetooth following the device pairing procedure. Install any available firmware or companion software if you require advanced key remapping or lighting configuration. To change switches or internal gaskets, remove keycaps and use the hot-swap sockets and modular gasket components according to the manufacturer guidance; no soldering is required. Charge the keyboard and switch to wired mode when continuous power or the lowest possible latency is needed.

Recommendations

Use the RF 2.4 GHz connection for the lowest-latency wireless play and Bluetooth for secondary devices. When customizing, test different switch types and gasket configurations gradually to find the preferred balance of sound and feel. Keep firmware and companion software up to date to ensure optimal wireless performance and compatibility.