--- product_id: 429218744 title: "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)" brand: "cooler master" price: "₨3441" currency: SCR in_stock: true reviews_count: 7 category: "Cooler Master" url: https://www.desertcart.sc/products/429218744-ck721-65-hybrid-wireless-2-4ghz-bluetooth-space-gray-mechanical store_origin: SC region: Seychelles --- # Customizable RGB lighting Hybrid wireless tech 65% compact layout 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) **Brand:** cooler master **Price:** ₨3441 **Availability:** ✅ In Stock ## Summary > ⌨️ Elevate your workspace with compact power and wireless freedom! ## Quick Answers - **What is this?** 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) by cooler master - **How much does it cost?** ₨3441 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/429218744-ck721-65-hybrid-wireless-2-4ghz-bluetooth-space-gray-mechanical) ## 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 - • **Sleek 65% Layout:** Maximize desk space without sacrificing key essentials—perfect for on-the-go pros. - • **Dual Wireless Modes:** Seamlessly switch between ultra-responsive 2.4GHz and versatile Bluetooth 5.1 connectivity. - • **Precision 3-Way Dial:** Intuitive tactile control for volume, brightness, or custom commands—your workflow, your rules. - • **Universal OS Compatibility:** Effortlessly toggle between Windows, Mac, iOS, and Android devices with a single keypress. - • **Durable Mechanical Switches:** Linear Red switches rated for 50 million keystrokes deliver smooth, consistent performance. ## Overview The Cooler Master CK721 is a premium 65% mechanical keyboard featuring hybrid wireless connectivity (2.4GHz & Bluetooth 5.1), durable linear red switches rated for 50 million keystrokes, and a customizable RGB backlight. Its compact design includes an ergonomic soft wrist rest and a versatile 3-way dial for enhanced control. Compatible across major OS platforms, it’s built with a robust aluminum frame for durability and portability, ideal for professionals and gamers seeking a sleek, no-nonsense keyboard solution. ## 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.​ Review: SO CLOSE TO BEING GOOD... BUT ITS JUST NOT - GREAT INDUSTRIAL DESIGN AND I LOVE THE MARKINGS ARE ALL FULLY LIT WITH RGB BUT AS I USED IT I DISCOVERED IT HAS MANY FLAWS. FIRST OFF IT ISN'T FULLY COMPATIBLE WITH MAC AND IN 2022 THAT'S NOT ACCEPTABLE FOR ANY COMPANY TO BASICALLY NOT ALLOW 50% OF THE FUNCTIONS NOT BE ACCESSED BY PROSPECTIVE CUSTOMERS. ITS JUST STUPID. SO WITHOUT SOFTWARE TO CONTROL THE KEYBOARD YOU CAN ONLY TRY TO TRIAL AND ERROR YOUR KEYSTROKES THROUGH THE HIEROGLYPHIC MARKINGS AND WHAT THEY DO AND PRAY WHETHER THE ON BOARD MEMORY WILL ACCEPT AND KEEP YOUR INPUTS. *SPOILER- IT WONT. SO WITH THAT, A GOOD LOOKING KEYBOARD STARTS TO FALTER AS ONE FUNCTION AFTER ANOTHER EITHER GOES AWAY OR STOPS WORKING ALL TOGETHER NEVER TO RETURN AGAIN ( THE DIAL STOPPED CONTROLLING VOLUME AND NO MATTER WHAT I DID WOULD JUST CONTROL BRIGHTNESS OF RGB) AND THAT'S JUST DISAPPOINTING. GREAT BUILD. SEEMS SOLID AND LOOKS DAMN GOOD. BUT IN FUNCTION AND EXECUTION OF THIS INDUSTRIAL INSPIRED KEYBOARD COOLER MASTER FALLS PLAINLY FLAT. SO SAVE UP YOUR COINS AND GO FOR THE OPTION YOU KNOW YOU REALLY WANT AND BUY THE LOGITECH G915TKL. YES, I AGREE ITS PRICEY BUT THAT'S CUZ LOGI. KNOWS WHAT THEY CREATED IS LEGIT AND STANDS SOLO IN A SEA OF REDUCTIVE COPIES Review: Stopped Working after Two Weeks - Will no longer power up. Deader than a door nail. ## 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 | |---------------|-------| | ASIN | B09SVKYF7V | | Additional Features | Wrist Rest | | Antenna Location | Gaming | | Best Sellers Rank | #70,400 in Video Games ( See Top 100 in Video Games ) #2,029 in Computer Keyboards #3,139 in PC Gaming Keyboards | | Brand | Cooler Master | | Built-In Media | USB Cable | | Button Quantity | 68 | | Color | CK721 Gunmetal | | Compatible Devices | Laptop | | Connectivity Technology | Bluetooth, USB-C | | Customer Reviews | 3.1 3.1 out of 5 stars (16) | | Enclosure Material | Aluminum | | Global Trade Identification Number | 00884102087899 | | Hand Orientation | Ambidextrous | | Item Dimensions L x W x H | 13.15"L x 4.65"W x 1.46"H | | Item Weight | 764 Grams | | Keyboard Backlighting Color Support | RGB | | Keyboard Description | Gaming | | Keyboard Layout | QWERTY | | Manufacturer | Cooler Master | | Model Name | CK721 | | Model Number | CK-721-GKTR1-US | | Number of Keys | 67 | | Power Source | Corded Electric | | Style Name | Red Switch | | Switch Type | Linear | | Theme | gaming | | UPC | 884102087899 | | Warranty Description | 2 Years | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Cooler Master - **Color:** CK721 Gunmetal - **Compatible Devices:** Laptop - **Connectivity Technology:** Bluetooth, USB-C - **Keyboard Description:** Gaming - **Keyboard backlighting color support:** RGB - **Product Dimensions:** 13.15"L x 4.65"W x 1.46"H - **Recommended Uses For Product:** Gaming - **Special Feature:** Wrist Rest - **Style:** Red Switch ## Images ![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) - 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 ### ⭐⭐ SO CLOSE TO BEING GOOD... BUT ITS JUST NOT *by G***E on July 8, 2022* GREAT INDUSTRIAL DESIGN AND I LOVE THE MARKINGS ARE ALL FULLY LIT WITH RGB BUT AS I USED IT I DISCOVERED IT HAS MANY FLAWS. FIRST OFF IT ISN'T FULLY COMPATIBLE WITH MAC AND IN 2022 THAT'S NOT ACCEPTABLE FOR ANY COMPANY TO BASICALLY NOT ALLOW 50% OF THE FUNCTIONS NOT BE ACCESSED BY PROSPECTIVE CUSTOMERS. ITS JUST STUPID. SO WITHOUT SOFTWARE TO CONTROL THE KEYBOARD YOU CAN ONLY TRY TO TRIAL AND ERROR YOUR KEYSTROKES THROUGH THE HIEROGLYPHIC MARKINGS AND WHAT THEY DO AND PRAY WHETHER THE ON BOARD MEMORY WILL ACCEPT AND KEEP YOUR INPUTS. *SPOILER- IT WONT. SO WITH THAT, A GOOD LOOKING KEYBOARD STARTS TO FALTER AS ONE FUNCTION AFTER ANOTHER EITHER GOES AWAY OR STOPS WORKING ALL TOGETHER NEVER TO RETURN AGAIN ( THE DIAL STOPPED CONTROLLING VOLUME AND NO MATTER WHAT I DID WOULD JUST CONTROL BRIGHTNESS OF RGB) AND THAT'S JUST DISAPPOINTING. GREAT BUILD. SEEMS SOLID AND LOOKS DAMN GOOD. BUT IN FUNCTION AND EXECUTION OF THIS INDUSTRIAL INSPIRED KEYBOARD COOLER MASTER FALLS PLAINLY FLAT. SO SAVE UP YOUR COINS AND GO FOR THE OPTION YOU KNOW YOU REALLY WANT AND BUY THE LOGITECH G915TKL. YES, I AGREE ITS PRICEY BUT THAT'S CUZ LOGI. KNOWS WHAT THEY CREATED IS LEGIT AND STANDS SOLO IN A SEA OF REDUCTIVE COPIES ### ⭐ Stopped Working after Two Weeks *by K***A on November 15, 2022* Will no longer power up. Deader than a door nail. ### ⭐ Review *by A***Z on June 15, 2024* El producto me llego, usado, sucio y ademas incompleto no llego El camble de carga, por eso lo devuelvo. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/429218744-ck721-65-hybrid-wireless-2-4ghz-bluetooth-space-gray-mechanical](https://www.desertcart.sc/products/429218744-ck721-65-hybrid-wireless-2-4ghz-bluetooth-space-gray-mechanical) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-04-23*