GMMK Numpad

The GMMK Numpad is a compact 17-key mechanical keypad designed for users who want a dedicated numeric input with flexible switch customization. It suits professionals and hobbyists needing a portable, programmable numpad that supports both wired and wireless connections. Its hot-swappable design allows easy switch changes without soldering, appealing to those who experiment with switch types or prefer linear key feel.

Key Features

• Programmable slider and clickable knob provide customizable control beyond standard keys.
• North-facing switches reduce interference with keycap legends, preserving visibility with RGB backlighting.
• Supports both 3-pin and 5-pin switches, increasing compatibility with various mechanical switches.
• Dual connectivity with USB-C wired and Bluetooth 5.0 LE wireless options offers flexibility for different setups.
• RGB LED backlighting enhances visibility in low light and allows user customization.

Build Quality

• CNC machined aluminum case adds durability and a solid feel while keeping weight manageable.
• Gasket mount design cushions the plate, which can reduce typing noise and vibration.
• Plate-mounted switches with GSV2 screw-in stabilizers improve key stability and reduce rattle.
• Double shot ABS keycaps maintain legends under backlighting but may wear faster than PBT alternatives.

Typing Experience

• Equipped with Glorious Fox linear switches, pre-lubed for smoother keypresses and quieter sound.
• Switches have a 45 g actuation force and 3.9 mm travel distance, suitable for fast, light keypresses.
• 6° typing angle supports a comfortable wrist position for extended use.

Compatibility and Customization

• Logical US QWERTY ANSI layout fits standard numpad use cases.
• Compatible with Windows, Mac, and Linux systems via USB-C or Bluetooth.
• Programmable through Glorious Core and QMK Connect software, enabling key remapping and macro creation.
• Does not support VIA firmware, which may limit some users seeking alternative customization platforms.

Trade-offs

• Limited to 17 keys with no multimedia keys, which may not suit users wanting additional shortcuts.
• ABS keycaps can be less durable and develop shine over time compared to PBT keycaps.
• Bluetooth wireless mode may introduce latency or connectivity issues depending on environment, but specifics are unknown.
• Not available as a barebones kit, so switches come pre-installed and cannot be purchased separately without switches.