---
product_id: 414989376
title: "(Refurbished) Cosmic Byte CB-GK-29 Black Eye PRO Wired Per Key RGB Mechanical Keyboard with Software and Outemu Blue Switches (Black)"
brand: "cosmic byte"
price: "R$586"
currency: BRL
in_stock: false
reviews_count: 2
url: https://www.desertcart.com.br/products/414989376-refurbished-cosmic-byte-cb-gk-29-black-eye-pro-wired
store_origin: BR
region: Brazil
---

# Per-key customizable RGB 50M+ keypress durability 104 full-size keys (Refurbished) Cosmic Byte CB-GK-29 Black Eye PRO Wired Per Key RGB Mechanical Keyboard with Software and Outemu Blue Switches (Black)

**Brand:** cosmic byte
**Price:** R$586
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Elevate your desk game with every keystroke!

## Quick Answers

- **What is this?** (Refurbished) Cosmic Byte CB-GK-29 Black Eye PRO Wired Per Key RGB Mechanical Keyboard with Software and Outemu Blue Switches (Black) by cosmic byte
- **How much does it cost?** R$586 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/414989376-refurbished-cosmic-byte-cb-gk-29-black-eye-pro-wired)

## 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

- • **Comfort That Works Overtime:** Ergonomic armrest reduces strain during marathon typing sessions, blending productivity with wellness.
- • **Precision Meets Personality:** Per-key RGB lighting lets you customize your workspace vibe to match your mood or brand identity.
- • **Tactile Feedback for the Win:** Outemu Blue switches deliver satisfying clicky feedback, perfect for professionals who crave precision and speed.
- • **Sustainable Choice, Guaranteed:** Refurbished and rigorously tested with a 6-month warranty—get premium quality without the premium waste.
- • **Built to Last, Designed to Impress:** Over 50 million keystrokes per key ensure this keyboard keeps pace with your busiest workdays and late-night gaming marathons.

## Overview

The (Refurbished) Cosmic Byte CB-GK-29 Black Eye PRO is a full-size mechanical keyboard featuring 104 keys with per-key RGB customization powered by dedicated software. Equipped with durable Outemu Blue switches rated for over 50 million operations, it offers tactile, clicky feedback ideal for both professional and gaming use. Its ergonomic armrest enhances comfort during extended use. This refurbished model is tested to function like new, backed by a 6-month warranty, and comes with all necessary accessories, making it a sustainable yet high-performance choice for Windows 10 users.

## Description

Buy (Refurbished) Cosmic Byte CB-GK-29 Black Eye PRO Wired Per Key RGB Mechanical Keyboard with Software and Outemu Blue Switches (Black) online at low price in India on desertcart.in. Check out (Refurbished) Cosmic Byte CB-GK-29 Black Eye PRO Wired Per Key RGB Mechanical Keyboard with Software and Outemu Blue Switches (Black) reviews, ratings, features, specifications and browse more Cosmic Byte products online at best prices on desertcart.in.

Review: Keyboard good quality but space bar is so bad - Patthic spacebar
Review: Please return my keyboard and give me refund - Worst keyboard not working button led light wired are damaged

## Features

- This Renewed product is tested to work and look like new with minimal to no signs of wear & tear; the product comes with relevant accessories and is backed by a minimum six month seller warranty; box may be generic
- Full size Mechanical Keyboard with 104 keys and Per Key RGB Software.
- Key life - Over 50 million Operations for Each Key.
- Injection Molded Double Shot Keycaps.
- Large Ergonomic Armrest Designed to Improve Comfort while Typing and Gaming.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Q38V41Z |
| Batteries Required | No |
| Best Sellers Rank | #565,145 in Electronics ( See Top 100 in Electronics ) #610 in Gaming Keyboards |
| Brand | Cosmic Byte |
| Compatible Devices | Laptop |
| Connector Type | USB-A |
| Customer Reviews | 3.4 3.4 out of 5 stars (8) |
| Date First Available | 10 January 2022 |
| Generic Name | Mechanical Keyboard |
| Hand Orientation | Ambidextrous |
| Hardware Interface | USB 2.0 |
| Hardware Platform | PC |
| Item Dimensions LxWxH | 44 x 16 x 3.6 Centimeters |
| Item Weight | 1 kg 120 g |
| Item model number | CB-GK-29-cr |
| Keyboard Description | Gaming |
| Manufacturer | china |
| Material | Aluminium |
| Model | CB-GK-29-cr |
| Model Name | Black Eye PRO |
| Mounting Hardware | USB Cable |
| Net Quantity | 1 Count |
| Number of items | 1 |
| Operating System | Windows 10 |
| Product Dimensions | 44 x 16 x 3.6 cm; 1.12 kg |
| Special Features | Backlit, Ergonomic, Hotkeys and Media Keys |

## Product Details

- **Brand:** Cosmic Byte
- **Compatible Devices:** Laptop
- **Connectivity Technology:** USB-A
- **Keyboard Description:** Gaming
- **Special Feature:** Backlit, Ergonomic, Hotkeys and Media Keys

## Images

![(Refurbished) Cosmic Byte CB-GK-29 Black Eye PRO Wired Per Key RGB Mechanical Keyboard with Software and Outemu Blue Switches (Black) - Image 1](https://m.media-amazon.com/images/I/311M7ijXUcL.jpg)
![(Refurbished) Cosmic Byte CB-GK-29 Black Eye PRO Wired Per Key RGB Mechanical Keyboard with Software and Outemu Blue Switches (Black) - Image 2](https://m.media-amazon.com/images/I/312zgz3W0dL.jpg)
![(Refurbished) Cosmic Byte CB-GK-29 Black Eye PRO Wired Per Key RGB Mechanical Keyboard with Software and Outemu Blue Switches (Black) - Image 3](https://m.media-amazon.com/images/I/31vKBn8cGXL.jpg)
![(Refurbished) Cosmic Byte CB-GK-29 Black Eye PRO Wired Per Key RGB Mechanical Keyboard with Software and Outemu Blue Switches (Black) - Image 4](https://m.media-amazon.com/images/I/4148z3Lq3GS.jpg)
![(Refurbished) Cosmic Byte CB-GK-29 Black Eye PRO Wired Per Key RGB Mechanical Keyboard with Software and Outemu Blue Switches (Black) - Image 5](https://m.media-amazon.com/images/I/41iTNneFsOL.jpg)

## Customer Reviews

### ⭐⭐⭐ Keyboard good quality but space bar is so bad
*by P***. on 3 April 2022*

Patthic spacebar

### ⭐ Please return my keyboard and give me refund
*by Y***U on 23 May 2024*

Worst keyboard not working button led light wired are damaged

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**Shop now:** [https://www.desertcart.com.br/products/414989376-refurbished-cosmic-byte-cb-gk-29-black-eye-pro-wired](https://www.desertcart.com.br/products/414989376-refurbished-cosmic-byte-cb-gk-29-black-eye-pro-wired)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-09*