Entwodiksyon
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Cosmic Byte CB-GK-18 Firefly TKL Mechanical Gaming Keyboard. Please read this manual thoroughly to ensure optimal performance and longevity of your device.
Kontni pake
- 1 x Cosmic Byte CB-GK-18 Firefly TKL Mechanical Gaming Keyboard
- 1 x Kab USB-C detachable
- 1 x Keycap Puller
- 1 x Chanje Puller
- Additional Outemu Switches (for replacement)
- Manyèl itilizatè
Karakteristik kle

Imaj: Anwo-anba view of the Cosmic Byte CB-GK-18 Firefly TKL Mechanical Gaming Keyboard.
- Tenkeyless (TKL) Design: Compact 87-key layout for a smaller footprint and improved ergonomics.
- Per-Key RGB Lighting: Customizable backlighting with 16.8 million colors and 18 preset configurations.
- Switch mekanik wouj Outemu: Linear switches designed for smooth and quiet operation, ideal for gaming and typing.
- Switch ki ka ranplase a cho: Easily replace switches with other 3-pin Outemu brand switches without soldering.
- Kab USB-C detachable: For convenient connectivity and portability.
- Anti-Ghosting with N-Key Rollover: Ensures every key press is registered accurately, even during rapid multi-key inputs.
- To Sondaj 1000 Hz: Provides rapid response times with minimal input lag.
- Konsepsyon ergonomique: Keycaps lean backward and forward, with fold-out legs for adjustable typing height.
- Konstriksyon dirab: Features a sturdy frame and scratch-resistant double-shot keycaps with a 50 million keystroke life.
- Macro & Software Support: Customize key functions and RGB lighting via dedicated software (Windows compatible).

Image: The compact size of the 87-key TKL keyboard, designed for a better gaming experience.

Image: Close-up of the detachable USB-C port and durable keycaps.

Image: Illustration highlighting the anti-ghosting capability for simultaneous key presses.

Image: Graphic illustrating the 1000 Hz polling rate for quick response.

Image: Ergonomic design with adjustable height and multifunctional hotkeys.
Gid Enstalasyon
- Depake klavye a: Retire klavye a ak akseswa li yo nan anbalaj la avèk prekosyon.
- Konekte kab USB-C a: Insert the detachable USB-C cable into the port on the keyboard and connect the other end to an available USB port on your computer.
- Enstalasyon chofè: Your operating system (Windows 10 or later recommended) should automatically detect and install the necessary drivers.
- Ajiste wotè klavye a: Flip out the adjustable feet on the underside of the keyboard to set your preferred typing angle.
- Enstalasyon lojisyèl (Si ou vle): For advanced customization, download and install the Cosmic Byte software from the official website. Refer to the "Software Installation & Use" section for more details.
Enstriksyon Operasyon
Kontwòl ekleraj Rgb

Image: Per-key RGB lighting with 16.8 million color options.
The CB-GK-18 Firefly keyboard features per-key RGB lighting with multiple preset effects. Use the following key combinations to control the lighting:
- Fn + INS: Cycle through 18 preset lighting modes.
- Fn + DEL: Change lighting color in certain modes.
- Fn + Kay: Adjust lighting brightness (5 levels).
- Fn + Fen: Adjust lighting speed (5 levels).
- Fn + Page Up: Aktive/dezaktive limyè dèyè a.
Raccourcis miltimedya
Access multimedia functions using the Fn key in combination with the F-keys:
- Fn+F1: Òdinatè mwen an
- Fn+F2: Chèche
- Fn+F3: Kalkilatè
- Fn+F4: Media Player
- Fn+F5: Previous Track
- Fn+F6: Next Track
- Fn+F7: Jwe/Poz
- Fn+F8: Sispann
- Fn+F9: bèbè
- Fn+F10: Volim desann
- Fn+F11: Volim leve
- Fn+F12: Fèmen klavye
Gid pou ranplase chanjman
The CB-GK-18 Firefly keyboard features hot-swappable Outemu mechanical switches, allowing for easy replacement without soldering. This feature enables customization of typing feel and quick repair of faulty switches.

Image: Illustration of Outemu swappable switches, including the key puller and switch puller.
- Retire kouvèti kle a: Sèvi ak zouti pou rale bouchon kle a ki enkli a pou retire bouchon kle a dousman nan switch ou vle ranplase a.
- Retire switch la: Use the included switch puller. Align the prongs of the switch puller with the two clips on the top and bottom of the switch. Squeeze the clips and gently pull the switch upwards to remove it from the PCB.
- Mete yon nouvo switch: Take a new 3-pin Outemu mechanical switch. Ensure the pins on the bottom of the new switch are straight. Align the pins with the holes on the PCB and gently press the switch down until it clicks into place. Do not force the switch; if it doesn't go in easily, check the pins for bending.
- Ranplase kle a: Place the keycap back onto the new switch, pressing down firmly until it is secure.
- Tès: Teste nouvo switch la pou asire li fonksyone byen.
Nòt: This keyboard is compatible only with 3-pin Outemu brand switches.
Enstalasyon ak itilizasyon lojisyèl

Image: Macro customizations and software support for Windows.
The Cosmic Byte CB-GK-18 Firefly keyboard supports customization through dedicated software, compatible with Windows operating systems. This software allows you to:
- Create and assign macros to keys.
- Customize per-key RGB lighting with a full spectrum of 16.8 million colors.
- Remap key functions.
- Sove plizyè pwofesyonèlfiles pou diferan aplikasyon oswa jwèt.
To download the software, visit the official Cosmic Byte website and navigate to the support or downloads section for the CB-GK-18 Firefly model. Follow the on-screen instructions for installation.
Antretyen
- Netwayaj kle yo: Use the keycap puller to remove keycaps. Clean them with a soft cloth dampLave avèk savon dou ak dlo. Asire w ke yo byen sèk anvan ou tache yo ankò.
- Cleaning the Keyboard Base: Use a can of compressed air to remove dust and debris from between the switches. Wipe the surface with a dry, soft cloth.
- Evite likid: Pa vide likid sou klavye a. Si likid la tonbe aksidantèlman, dekonekte klavye a imedyatman epi kite l sèk nèt anvan ou rekonekte li.
Depanaj
| Pwoblèm | Solisyon |
|---|---|
| Klavye pa reponn |
|
| Ekleraj RGB a pa fonksyone oswa li pa bon |
|
| Kle yo pa anrejistre oswa yo tape de fwa |
|
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Mak | Cosmic Byte |
| Modèl | CB-GK-18 Koukouy |
| Koulè | Nwa |
| Chanje Kalite | Outemu Red Mechanical (3-pin, hot-swappable) |
| Layout | Tenkeyless (TKL), 87 keys |
| Koneksyon | Wired, Detachable USB-C |
| Pousantaj biwo vòt | 1000 Hz |
| Kle Rollover | N-Key Rollover with Anti-Ghosting |
| Kalite Keycap | Double Shot (Scratch-resistant) |
| Keystroke lavi | 50 milyon |
| RGB ekleraj | Per-Key RGB, 18 preset modes, software customizable |
| Dimansyon (LxWxH) | 35.8 x 13.5 x 3.5 cm |
| Pwa atik | 920 g |
| Sistèm operasyon | Windows 10 (Sipò Lojisyèl) |
Garanti ak sipò
Your Cosmic Byte CB-GK-18 Firefly TKL Mechanical Gaming Keyboard comes with a standard brand warranty. For warranty claims, technical support, or any product-related inquiries, please contact Cosmic Byte customer support.
You can reach customer support via:
- Customer Support Portal: Vizite support.thecosmicbyte.com pou kreye yon tikè sipò.
- Imèl: Voye demann ou yo bay cc@thecosmicbyte.com.
When contacting support, please provide your product model (CB-GK-18 Firefly), purchase date, and a detailed description of the issue. Having your tax invoice and product images/videos ready can expedite the process.




