Mechanical Keyboard GLORIOUS GMMK 3 PRO 75% Prebuilt Wireless, USB + RF + Bluetooth, QWERTY, Silver

Glorious GMMK 3 PRO 75% Prebuilt Wireless is a compact mechanical keyboard designed for gaming and productivity. The straight 75% form factor combines a smaller desk footprint with a familiar QWERTY US layout. The keyboard supports wired USB, 2.4 GHz RF wireless and Bluetooth connections, features RGB LED backlighting and a silver anodized aluminium body. Hot‑swappable 5‑pin MX sockets and a modular internal design allow users to adjust switches, gaskets and other parts to tune typing feel, acoustics and aesthetics without soldering.

Advantages

The keyboard’s full aluminium top and bottom cases provide rigidity and a premium finish while keeping weight appropriate for desktop use. Dual wireless connectivity gives options for low‑latency 2.4 GHz gaming, multi‑device Bluetooth pairing and stable wired use during charging. Hot‑swap 5‑pin MX support and the Modular Gasket System allow quick, tool‑free customization of switch type and internal mounting for varied sound and tactile feedback. Durable double‑shot keycaps preserve legends and allow clear RGB illumination over long‑term use.

Suitable for

• PC gamers seeking a compact, performance‑focused keyboard with wireless options
• Content creators and office users who need a reliable, space‑saving mechanical keyboard
• Enthusiasts who want to customize switches, keycaps and internal gaskets without soldering
• Users who require multi‑device connectivity across USB, RF wireless and Bluetooth

Key specifications

• Form factor: 75% straight layout
• Keyboard layout: US QWERTY
• Connectivity: USB wired, 2.4 GHz RF wireless, Bluetooth
• Hot‑swap: 5‑pin MX hot‑swappable switch sockets
• Construction: CNC‑machined aluminium top and bottom cases with anodized silver finish
• Keycaps: Doubleshot PBT keycaps for wear resistance and clear backlight transmission
• Backlighting: RGB LED multicolour backlight
• Included: Prebuilt keyboard (no mouse included)

How to use

Connect the keyboard to a computer using the included USB cable for wired operation or pair via 2.4 GHz RF dongle or Bluetooth for wireless use. To change switches, remove keycaps and pull out existing switches from the 5‑pin MX hot‑swap sockets, then insert compatible MX‑style switches until they click into place. Adjust internal gaskets and modular components by following the manufacturer’s assembly instructions to achieve the desired typing feel. Use the keyboard’s RGB controls or accompanying software to configure lighting and any available macros.

Recommendations

For lowest latency during competitive gaming use the 2.4 GHz RF connection and ensure the receiver has clear line of sight to the keyboard. When swapping switches, work on a stable surface and use a keycap puller and switch puller to avoid damage. Regularly clean keycaps and surfaces with a soft, dry cloth; for deeper cleaning remove keycaps and use compressed air to clear debris. Charge the keyboard in wired mode for continuous play while replenishing battery.