Glorious PC Gaming Race GMMK 3 PRO Barebones Keyboard Full-size USB RGB LED

The Glorious PC Gaming Race GMMK 3 PRO Barebones Keyboard Full-size USB RGB LED is a full-size (100%) wired keyboard designed for home and gaming setups. This barebones version arrives without switches or keycaps so users can install their preferred mechanical switches and keycaps for a tailored typing feel. The keyboard uses a USB device interface, has RGB LED backlighting and a 2-metre cable length, and comes in a black finish that integrates with most desktop environments. It supports modular customization and is compatible with Glorious ecosystem components and firmware tools.

Advantages

As a barebones model, the GMMK 3 PRO enables full customization of switches and keycaps, letting users control typing characteristics and acoustics. The full-size layout provides a standard set of keys including a numeric keypad for productivity tasks. RGB LED backlighting offers adjustable illumination to match different lighting preferences. The wired USB connection ensures a stable signal with minimal latency for both everyday typing and responsive input during gaming. The keyboard’s black aesthetic is neutral and unobtrusive in most setups.

Suitable for

• Custom mechanical keyboard builders who want to choose their own switches and keycaps
• Home users and gamers seeking a full-size layout with a dedicated numeric keypad
• Users who require reliable wired USB connectivity for low-latency input
• Setups that benefit from RGB lighting for visibility or aesthetic coordination

Key specifications

• Form factor: Full-size (100%) with numeric keypad
• Device interface: USB (wired)
• Backlighting: RGB LED illumination
• Cable length: 2 metres
• Colour: Black
• Barebones configuration: ships without switches and keycaps for user installation
• Modularity: multi-point modular design compatible with GMMK 3 ecosystem components

How to use

Install your chosen mechanical switches and keycaps into the barebones plate and PCB according to the switch type and plate compatibility. Connect the keyboard to your computer using the supplied 2-metre USB cable. Use the Glorious CORE 2.1 software on Mac or PC to configure per-key functions, program macros, and adjust RGB lighting profiles. Verify switch alignment and stabilizer seating after installation to ensure consistent key travel and to avoid binding.

Recommendations

For best results, select switches and keycaps that match your desired typing feel and acoustic profile; test stabilizers and apply lubrication or tuning if quieter or smoother operation is required. Keep firmware and Glorious CORE software up to date to access the latest configuration options and compatibility improvements.