---
product_id: 227516626
title: "Cosmic Byte CB-GK-16 Firefly TKL Mechanical Gaming Keyboard | Per-Key RGB | 3 PIN Swappable Outemu Blue Switches | Upgraded with Detachable USB-C Port | Macro & Software Support (Black)"
brand: "cosmic byte"
price: "€ 92.34"
currency: EUR
in_stock: true
category: "Cosmic Byte"
url: https://www.desertcart.at/products/227516626-cosmic-byte-cb-gk-16-firefly-tkl-mechanical-gaming-keyboard
store_origin: AT
region: Austria
---

# 18 RGB presets for personalized style Hot-swappable Outemu Blue switches Detachable USB-C for sleek connectivity Cosmic Byte CB-GK-16 Firefly TKL Mechanical Gaming Keyboard | Per-Key RGB | 3 PIN Swappable Outemu Blue Switches | Upgraded with Detachable USB-C Port | Macro & Software Support (Black)

**Brand:** cosmic byte
**Price:** € 92.34
**Availability:** ✅ In Stock

## Summary

> 🔥 Light up your game with Firefly’s fierce precision! 🎮

## Quick Answers

- **What is this?** Cosmic Byte CB-GK-16 Firefly TKL Mechanical Gaming Keyboard | Per-Key RGB | 3 PIN Swappable Outemu Blue Switches | Upgraded with Detachable USB-C Port | Macro & Software Support (Black) by cosmic byte
- **How much does it cost?** € 92.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/227516626-cosmic-byte-cb-gk-16-firefly-tkl-mechanical-gaming-keyboard)

## Best For

- cosmic byte enthusiasts

## Why This Product

- Trusted cosmic byte brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultimate Modularity:** Easily swap switches without soldering thanks to hot-swappable 3-pin Outemu Blue switches.
- • **Future-Ready Connectivity:** Stay ahead with an upgraded detachable USB-C cable for durable, hassle-free plug & play.
- • **Compact & Ergonomic Design:** Save desk space with a sleek TKL layout featuring contoured keycaps and adjustable typing angles.
- • **Vibrant Per-Key RGB Lighting:** Customize your setup with 18 dynamic presets that sync perfectly with your gaming vibe.
- • **Precision Outemu Blue Switches:** Experience tactile, clicky feedback engineered for lightning-fast, accurate keypresses.

## Overview

The Cosmic Byte CB-GK-16 Firefly is a premium tenkeyless mechanical gaming keyboard featuring tactile Outemu Blue switches, customizable per-key RGB lighting with 18 presets, and a detachable USB-C port for enhanced durability and convenience. Its compact design with ergonomic keycaps and adjustable legs optimizes comfort and desk space, while hot-swappable switches allow effortless customization. Ideal for gamers and professionals seeking precision, style, and modularity in one sleek package.

## Description

Buy Cosmic Byte CB-GK-16 Firefly TKL Mechanical Gaming Keyboard | Per-Key RGB | 3 PIN Swappable Outemu Blue Switches | Upgraded with Detachable USB-C Port | Macro & Software Support (Black) online at low price in India on desertcart.in. Check out Cosmic Byte CB-GK-16 Firefly TKL Mechanical Gaming Keyboard | Per-Key RGB | 3 PIN Swappable Outemu Blue Switches | Upgraded with Detachable USB-C Port | Macro & Software Support (Black) reviews, ratings, features, specifications and browse more Cosmic Byte products online at best prices on desertcart.in.

## Features

- Enhance your gaming experience with 18 preset configurations on mechanical keyboard and find a unique one to match your own system.
- The Firefly comes with customized Outemu Blue Mechanical switches to ensure best quality and are equipped with optical sensors for precise gaming and comfortable typing.
- Textured and contoured keycaps provide maximum grip and enhanced feel. No matter how fast your in-game actions are, every key press registers correctly.
- The compact design of the keyboard takes up minimum tablespace for a neater and cleaner workstation.
- With keycaps leaning backward and forward design to make the typing more comfortable, the fold-out legs allows you to choose the best typing height.
- Upgraded with Detachable USB C Cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08G1QVK9D |
| Antenna Location | Gaming |
| Best Sellers Rank | #4,202 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #62 in Gaming Keyboards |
| Box Contents | Keyboard x 1 |
| Brand Name | Cosmic Byte |
| Button Quantity | 87 |
| Colour | Black |
| Compatible Devices | PC |
| Compatible Operating System Family | Windows |
| Connectivity Technology | USB |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,383) |
| Enclosure Material | Plastic |
| Generation | 3rd Generation |
| Hand Orientation | Ambidextrous |
| Importer Contact Information | Cosmic Byte, Prakash Warehousing, S. No.163, Hissa No 1-2-3-4-5A-5B/2/1, Phursungi. cc@thecosmicbyte.com Pune 412308, Maharashtra, India |
| Item Dimensions L x W x H | 35.8L x 13.5W x 3.5H Centimeters |
| Item Type Name | Keyboard |
| Item Weight Unit of Measure | 990 Grams |
| Keyboard Backlighting Color Support | RGB |
| Keyboard Description | Gaming |
| Keyboard Layout | QWERTY |
| Language | English |
| Manufacturer | Cosmic Byte, Cosmic Byte, Prakash Warehousing, S. No.163, Hissa No 1-2-3-4-5A-5B/2/1, Phursungi. Pune 412308, Maharashtra, India |
| Manufacturer Contact Information | Cosmic Byte, Prakash Warehousing, S. No.163, Hissa No 1-2-3-4-5A-5B/2/1, Phursungi. Pune 412308, Maharashtra, India |
| Manufacturer Part Number | TCBP03312 |
| Model Name | Firefly |
| Model Number | CB-GK-16 |
| Number of Items | 1 |
| Number of Keys | 87 |
| Number of Packs | 1 |
| Packer Contact Information | Cosmic Byte, Prakash Warehousing, S. No.163, Hissa No 1-2-3-4-5A-5B/2/1, Phursungi. Pune 412308, Maharashtra, India |
| Product Features | Backlit, Ergonomic, Hotkeys and Media Keys |
| Style Name | Blue Switch |
| Switch Type | Clicky |
| Unit Count | 1 Count |
| Warranty Description | 1 Year warranty against manufacturing defects only |

## Product Details

- **Brand:** Cosmic Byte
- **Compatible Devices:** PC
- **Connectivity Technology:** USB
- **Keyboard Description:** Gaming
- **Recommended Uses For Product:** Gaming

## Images

![Cosmic Byte CB-GK-16 Firefly TKL Mechanical Gaming Keyboard | Per-Key RGB | 3 PIN Swappable Outemu Blue Switches | Upgraded with Detachable USB-C Port | Macro & Software Support (Black) - Image 1](https://m.media-amazon.com/images/I/61MtcaC55EL.jpg)

## Available Options

This product comes in different **Pattern, Color, Style** options.

## Questions & Answers

**Q: is rgb controlable with software or hardware**
A: Hardware. Fn + Insrt key lets you change the rgb modes.

**Q: Is it completely mechanical or semi mechanical??**
A: 100% mechanical kb.

**Q: Is it full rgb? like for example zebronic max pro. which is full rgb. is this the same?**
A: Its full rgb n not single color

**Q: Does it have braided cable? Or norm?**
A: Braided

## Frequently Bought Together

- Cosmic Byte CB-GK-16 Firefly Per-Key RGB TKL Mechanical Keyboard with Swappable Outemu Blue Switch, Macros, Software (Black)
- Logitech G102 Light Sync Gaming Mouse with Customizable RGB Lighting, 6 Programmable Buttons Light Weight (Black)
- Cosmic Byte Cyclone RGB Laptop Cooling Pad with 5 Fan, Adjustable Speed, USB Hub (Black/Blue)

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**Shop now:** [https://www.desertcart.at/products/227516626-cosmic-byte-cb-gk-16-firefly-tkl-mechanical-gaming-keyboard](https://www.desertcart.at/products/227516626-cosmic-byte-cb-gk-16-firefly-tkl-mechanical-gaming-keyboard)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-11-11*