---
product_id: 621255608
title: "Cosmic Byte CB-GK-40 Artemis 3 Modes WiFi + Bluetooth + Wired Mechanical Keyboard with Outemu Blue Swappable Switches, Software Support, 1000Hz Polling Rate (Black)"
brand: "cosmic byte"
price: "₩42041"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/621255608-cosmic-byte-cb-gk-40-artemis-3-modes-wifi-bluetooth
store_origin: KR
region: South Korea
---

# 1000Hz Ultra-Fast Polling Rate 3 Modes Connectivity (WiFi, Bluetooth, Wired) Hot-Swappable Outemu Blue Switches Cosmic Byte CB-GK-40 Artemis 3 Modes WiFi + Bluetooth + Wired Mechanical Keyboard with Outemu Blue Swappable Switches, Software Support, 1000Hz Polling Rate (Black)

**Brand:** cosmic byte
**Price:** ₩42041
**Availability:** ❌ Out of Stock

## Summary

> ⌨️ Elevate your desk game with the Artemis: where style meets pro-level performance!

## Quick Answers

- **What is this?** Cosmic Byte CB-GK-40 Artemis 3 Modes WiFi + Bluetooth + Wired Mechanical Keyboard with Outemu Blue Swappable Switches, Software Support, 1000Hz Polling Rate (Black) by cosmic byte
- **How much does it cost?** ₩42041 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/621255608-cosmic-byte-cb-gk-40-artemis-3-modes-wifi-bluetooth)

## 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

- • **Endurance That Keeps Up:** Powered by a robust 3000mAh battery, enjoy marathon work or gaming sessions without constant recharging anxiety.
- • **Intuitive Software Control:** Unlock macro programming, LED customization, and seamless mode support with dedicated Windows software for a tailored experience.
- • **Seamless Tri-Mode Switching:** Effortlessly toggle between 2.4GHz wireless, 3 Bluetooth devices, and wired mode for ultimate multitasking freedom.
- • **Vibrant Spectra Per-Key RGB:** Customize your workspace with 16.8 million colors and dynamic LED effects that reflect your unique style and mood.
- • **Pro-Grade Mechanical Precision:** Experience tactile satisfaction and durability with Outemu Blue switches that are hot-swappable for personalized typing or gaming feel.

## Overview

The Cosmic Byte CB-GK-40 Artemis is a versatile mechanical keyboard featuring tri-mode connectivity (2.4GHz wireless, Bluetooth, and wired), hot-swappable Outemu Blue switches, and a 1000Hz polling rate for ultra-responsive input. It boasts per-key RGB lighting with 16.8 million customizable colors, backed by a powerful 3000mAh battery for extended use. Supported by dedicated software for macros and lighting effects, this keyboard is designed for professionals and gamers seeking both style and high performance, all with a hassle-free 1-year warranty and extensive service network.

## Description

Product Description

Review: Great product - for the price i got this keyboard, this this is amazing the sounds of the switches the build quality the sturdiness its awesome, this thing is a no brainer to grab value for money for real.
Review: Best quality and typing experience - It's a great deal under the price range. Using almost 3+ months everyday almost 6+ hours. No complaints with quality and keys experience. Only the problem with while using functions key and special keys need to press extra key to operate the same.

## Features

- Tri Mode Keyboard- The keyboard supports 2.4Ghz Wireless Dongle, 3 Bluetooth Devices and Wired Mode which can be easily switched using the keyboard shortcuts.
- Software Support- Artemis wireless keyboard has Windows software support for Macros, Customization, LED effects. Software also easily works in wireless and wired mode.
- Spectra Per Key RGB- Choose from 16.8 million colors with unlimited possibilities to customize the keyboard and make it your own.
- Outemu Swappable Switches- The keyboard supports 3PIN Outemu switches which can be easily changes as per your requirements. The switches are not soldered to the keyboard make it extremely easily to replace and change and longer life for the keyboard.
- Warranty- The keyboard comes with 1 Year warranty from Cosmic Byte. With the large network of service centers in India and door pickup service you can rest assured for an hazzle free experience.
- 3000mAh Battery- The keyboard has a 3000mAh battery which give is a very long working time depending on the LED brightness and can last for multple long typing and gaming sessions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXSRK18Q |
| Antenna Location | Gaming |
| Best Sellers Rank | #12,983 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #133 in Gaming Keyboards |
| Brand | Cosmic Byte |
| Brand Name | Cosmic Byte |
| Button Quantity | 68 |
| Colour | black |
| Compatible Devices | Laptop, PC |
| Connectivity Technology | Wireless |
| Customer Reviews | 4.3 out of 5 stars 92 Reviews |
| Enclosure Material | Plastic |
| Hand Orientation | Ambidextrous |
| Importer Contact Information | Cosmic Byte, Prakash Warehousing, S. No.163, Hissa No 1-2-3-4-5A-5B/2/1, Phursungi, Pune 412308, Maharashtra, India |
| Item Dimensions L x W x H | 7L x 13W x 3H Centimeters |
| Item Type Name | Mechanical Keyboard |
| Item Weight Unit of Measure | 700 Grams |
| Keyboard Description | Mechanical |
| Keyboard Layout | QWERTY |
| Manufacturer | Cosmic Byte, Prakash Warehousing, S. No.163, Hissa No 1-2-3-4-5A-5B/2/1, Phursungi, Pune 412308, Maharashtra, India, Cosmic Byte, 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 | CB-GK-40 Artemis |
| Mechanical Keyboard Switch Model | outemu_dustproof_blue |
| Minimum Required Operating System Version | Mac OS 14 Sonoma, Windows 11 |
| Model Name | CB-GK-40 Artemis |
| Model Number | CB-GK-40 Artemis |
| Number of Items | 1 |
| Number of Keys | 68 |
| 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 |
| Power Source | Battery Powered |
| Product Features | Backlit, Ergonomic, Hot-Swappable, Rechargeable |
| Recommended Uses For Product | Gaming |
| Special Feature | Backlit, Ergonomic, Hot-Swappable , Rechargeable |
| Style Name | Modern |
| Switch Type | Clicky |
| Unit Count | 1.00 Count |
| Warranty Description | 1 Year Warranty Against Manufacturing Defects |

## Product Details

- **Brand:** Cosmic Byte
- **Compatible Devices:** Laptop, PC
- **Connectivity Technology:** Wireless
- **Keyboard Description:** Mechanical
- **Recommended Uses For Product:** Gaming

## Images

![Cosmic Byte CB-GK-40 Artemis 3 Modes WiFi + Bluetooth + Wired Mechanical Keyboard with Outemu Blue Swappable Switches, Software Support, 1000Hz Polling Rate (Black) - Image 1](https://m.media-amazon.com/images/I/51RFyElFzQL.jpg)
![Cosmic Byte CB-GK-40 Artemis 3 Modes WiFi + Bluetooth + Wired Mechanical Keyboard with Outemu Blue Swappable Switches, Software Support, 1000Hz Polling Rate (Black) - Image 2](https://m.media-amazon.com/images/I/711jHLRKWWL.jpg)
![Cosmic Byte CB-GK-40 Artemis 3 Modes WiFi + Bluetooth + Wired Mechanical Keyboard with Outemu Blue Swappable Switches, Software Support, 1000Hz Polling Rate (Black) - Image 3](https://m.media-amazon.com/images/I/71Jh+DtNolL.jpg)
![Cosmic Byte CB-GK-40 Artemis 3 Modes WiFi + Bluetooth + Wired Mechanical Keyboard with Outemu Blue Swappable Switches, Software Support, 1000Hz Polling Rate (Black) - Image 4](https://m.media-amazon.com/images/I/71Uvdx73YcL.jpg)
![Cosmic Byte CB-GK-40 Artemis 3 Modes WiFi + Bluetooth + Wired Mechanical Keyboard with Outemu Blue Swappable Switches, Software Support, 1000Hz Polling Rate (Black) - Image 5](https://m.media-amazon.com/images/I/71ojDgkCeRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by A***I on 19 June 2026*

for the price i got this keyboard, this this is amazing the sounds of the switches the build quality the sturdiness its awesome, this thing is a no brainer to grab value for money for real.

### ⭐⭐⭐⭐ Best quality and typing experience
*by N***L on 25 August 2024*

It's a great deal under the price range. Using almost 3+ months everyday almost 6+ hours. No complaints with quality and keys experience. Only the problem with while using functions key and special keys need to press extra key to operate the same.

### ⭐⭐⭐⭐⭐ After 5 hours of delivery (continus testing)
*by M***K on 22 June 2026*

After coming from 5 hour usage, i see it is perfect. It's build quality is satisfied me and too good in feel. The rgb color is working fine no issue found after 5 hour of continuous running. The switch sounds are so peacefull i can hear it for every time. It is perfectly value for money keyboard. It's sound & performance give me full satisfaction.

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**Shop now:** [https://www.desertcart.kr/products/621255608-cosmic-byte-cb-gk-40-artemis-3-modes-wifi-bluetooth](https://www.desertcart.kr/products/621255608-cosmic-byte-cb-gk-40-artemis-3-modes-wifi-bluetooth)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-08-12*