Description

Cosmic Byte Firefly (CB‑GK‑16) – Tenkeyless Per‑Key RGB Mechanical Keyboard (Black)

The Firefly is a compact 87-key mechanical keyboard designed for gamers, coders, and customization enthusiasts who seek top-tier performance in a small form factor. Featuring swappable Outemu Blue switches, fully customizable per-key RGB lighting, programmable macros, and an ergonomic design, it delivers a rich mechanical experience at an accessible price point.

Tenkeyless Layout – 87 Keys

Space-saving design maximizes desk real estate while retaining essential keys for gaming and productivity. 

Swappable Outemu Blue Mechanical Switches

Equipped with tactile-clicky Outemu Blue switches rated for over 50 million keystrokes. Hot-swappable sockets enable easy switch replacement to match your personal preference. 

Per-Key RGB Lighting with Presets

Supports full 16.8 million color per-key RGB with 18 built-in presets and 11 lighting animations. Adjust brightness, speed, and effects via software or onboard shortcuts.

Full N-Key Rollover & Anti-Ghosting

Accurately registers every keystroke, even during fast, simultaneous input—ideal for responsive gaming and swift typing. 

Textured Contoured Keycaps

Keycaps feature a textured, ergonomic shape for improved grip and comfortable typing. 

Braided USB-A Cable & Fold-Out Legs

1.6 m durable braided USB cable offers reliable connectivity. Adjustable height with fold-out legs ensures ergonomic comfort. 

Strong Build Quality

Solid metal top plate and sturdy plastic bottom add durability and stability. Weighs approximately 990 g for a stable in-place experience. 

Software & Macro Support

Customize lighting, program macros, and create profiles using dedicated software. On-board memory recalls presets when reconnected to a different system. 

Technical Specifications