---
product_id: 429218744
title: "CK721 Space Gray"
brand: "cooler master"
price: "₨4545"
currency: SCR
in_stock: null
reviews_count: 8
url: https://www.desertcart.sc/products/429218744-ck721-space-gray
store_origin: SC
region: Seychelles
---

# Customizable RGB dial Hybrid wireless tech 65% compact layout CK721 Space Gray

**Brand:** cooler master
**Price:** ₨4545
**Availability:** ❌ Out of Stock

## Summary

> ⌨️ Elevate your desk game with the keyboard that works as hard as you do.

## Quick Answers

- **What is this?** CK721 Space Gray by cooler master
- **How much does it cost?** ₨4545 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/429218744-ck721-space-gray)

## Best For

- cooler master enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable mechanical switches rated for 50 million keystrokes—game and work with confidence.
- • **Precision Control:** 3-way customizable dial offers tactile feedback for volume, brightness, or custom macros.
- • **Compact Powerhouse:** 65% layout for ultimate portability without sacrificing key essentials.
- • **Comfort Meets Style:** Ergonomic soft wrist rest paired with sleek sandblasted aluminum chassis for all-day use.
- • **Seamless Connectivity:** Switch effortlessly between wired USB-C, lag-free 2.4GHz, or Bluetooth 5.1 modes.

## Overview

The Cooler Master CK721 is a sleek, 65% mechanical keyboard featuring hybrid wireless connectivity (2.4GHz & Bluetooth 5.1) and durable linear red switches rated for 50 million keystrokes. Its compact design, customizable RGB dial, and ergonomic wrist rest make it perfect for professionals and gamers seeking portability, precision, and style across multiple devices and operating systems.

## Description

The CK721 wireless mechanical keyboard is a hassle-free workhorse, a no-fuss keyboard for both work and play. A 65% layout and hybrid wireless technology emphasizes portability with nearly universal OS & platform compatibility, while a sandblasted aluminum body and imbues the sleek durability necessary in an everyday workhorse. In addition, mechanical switches give you the reliable performance, feel, and responsiveness you can count on. With all the features you need that just work, the CK721 is the no-drama keyboard you want in the office and at your gaming setup.​

## Features

- Reliable Mechanical Switches: Dominate in any type of game with mechanical switches good for 50 million keystrokes. All the responsiveness, accuracy, and tactile satisfaction you can handle.
- Hybrid Wireless Technology: Choose between wired Type-C connectivity or your choice of wireless: 2.4 GHz for nearly lag-free input or Bluetooth 5.1 for easy, convenient connectivity.
- Universal Compatibility: Compatible with virtually every modern OS and platform: Windows 8 and above, Mac OS X, iOS and Android - and easily soft-switch between all devices with a simple keypress.
- 3-way Customizable Dial: The precision dial gives you the tactile controls of a turn or a press, customizable via software.
- Portable 65% Layout & Soft Wrist Rest: Low-friction cloth to keep you comfortable during long gaming sessions along with compact layout and design, perfect for on-the-go use with mobile devices and laptops.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Cooler Master |
| Series | CK721 |
| Item model number | CK-721-GKTR1-US |
| Operating System | Android,Ios,Mac Os,Windows 8 |
| Item Weight | 1.68 pounds |
| Product Dimensions | 13.15 x 4.65 x 1.46 inches |
| Item Dimensions  LxWxH | 13.15 x 4.65 x 1.46 inches |
| Color | CK721 Gunmetal |
| Power Source | Corded Electric |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Manufacturer | Cooler Master |
| ASIN | B09SVKYF7V |
| Date First Available | February 18, 2022 |

## Product Details

- **Brand:** Cooler Master
- **Compatible Devices:** Laptop
- **Connectivity Technology:** Bluetooth, USB-C
- **Keyboard Description:** Gaming
- **Recommended Uses For Product:** Gaming
- **Special Feature:** Wrist Rest
- **Color:** CK721 Gunmetal
- **Keyboard backlighting color support:** RGB
- **Style:** Red Switch
- **Product Dimensions:** 13.15"L x 4.65"W x 1.46"H

## Images

![CK721 Space Gray - Image 1](https://m.media-amazon.com/images/I/61dXY0DUGCL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will Cooler Master make a hotswap version in the future? This is the only thing stopping it from being competitive.**
A: The wired version is hotswap now.

**Q: Will there be a  fullsize alternative or just limited to ten keyless?**
A: There is a plan for a ten-keyless layout that will have similar features, we are looking at Q3 it was featured during CES MK 770

**Q: why did cooler master make the right shift key 1.5u!!!??? should be a 1.75u**
A: I'm fairly certain it's a 1.75u.

**Q: Does this work with xbox?**
A: No, missing signal transmitter receiver that would make that work

## Customer Reviews

### ⭐⭐⭐⭐⭐ Took a chance...NOT disappointed
*by D***K on May 31, 2022*

I’m not a huge keyboard enthusiast but I’ve owned my fair share of keyboards, especially mechanical ones. After my girlfriend took my K65 for herself, I decided to shop around. I own a Cooler Master MH650 so thought I’d see what they had to offer. There is virtually no wobble with the keys and the stabs come really lubed up. I got blue switches, my favorite, but they offer red and browns if you want linear and tactile without the loud click. I like the click to get back and annoy my girlfriend while I’m gaming for retribution for commandeering my other board but I digress…The knob is great. Easily programmable and makes a difference with how you use your board. I don’t think I can ever go back to a board without one after just using it for a day.The top plate is easily removable and it’s a cool little feature. Like seriously easy. Remove just some keycaps on the right side and pop a switch where the dongle is located and it pops right off. No screwing required. It’ll make cleaning easier after a few months. Sure, it’s kinda gimmicky, but in the future CM is apparently looking to offer different top plates for customization so I’m looking forward to what that’s gonna look like.All in all pretty satisfied and I’ll definitely keep an eye out for other CM offerings in the future.

### ⭐⭐⭐⭐⭐ Best keyboard I've ever had
*by N***H on November 22, 2024*

I've been using mechanical keyboards for 10 years and this is my favorite by far. Kailh box white v2 switches feel better to type on than: Kailh box pale blue, Cherry mx blue/brown/red, or Gateron blue/brown. It's well worth $50

### ⭐⭐⭐⭐ lightweight and small profile
*by 0***0 on April 9, 2025*

It's a decent keyboard, not sure why they decided to go with a 60% keyboard rather than a full keyboard for a 30th anniversary, unique doesn't mean useful. I took a star off for the condition the keyboard arrived in, it had been knocked around enough in transit to dislodge most of the keys off the board, so I had to piece it back together.

## Frequently Bought Together

- Cooler Master CK721 65% Hybrid Wireless 2.4GHz/Bluetooth Space Gray Mechanical Gaming Keyboard, Linear Red Switches, Customizable RGB, Ergonomic Design, 3-Way Dial, QWERTY (CK-721-GKTR1-US)
- Logitech Signature M550 L Full Size Wireless Mouse - for Large Sized Hands, 2-Year Battery, Silent Clicks, Bluetooth, Multi-Device Compatibility - Black
- Acer KB272 EBI 27" IPS Full HD (1920 x 1080) Zero-Frame Gaming Office Monitor | AMD FreeSync Technology | Up to 100Hz Refresh | 1ms (VRB) | Low Blue Light | Tilt | HDMI & VGA Ports,Black

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-16*