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| Brand | Cooler Master |
|---|---|
| Name | CK721 |
| Model | CK-721-GKTR1-US |
| Keyboard Interface | Wired / 2.4 GHz / Bluetooth 5.1 |
|---|---|
| Design Style | Gaming |
| Layout | 65% |
| Mechanical Keyboard | Yes |
| Key Switch | TTC Mechanical Red |
| Keyboard Color | Space Grey |
| Backlit | 16.7 Million RGB |
| Dimensions | 1.46" x 13.15" x 4.65" |
| Type | RF Wireless |
| Mouse Included | No |
|---|
| Operating System Supported | Windows 8+ / Mac OS X 10.10+ / Android / iOS |
|---|---|
| System Requirement | 1 USB Port |
| 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. Easy-to-use Software & On-the-fly Controls: Map 16.7 million colors to any key, customize lighting modes, and fine-tune macros while making real-time adjustments to lighting and macros with no software necessary. Removable Aluminum Top Plate: Offers ease of routine maintenance combined with understated aesthetics for maximum durability. |
|---|
| Package Contents | CK721 Keyboard 2.4 GHz Dongle Quick Start Guide Key Puller Wrist Rest USB Type-C to Type-A Braided Cable Extension Adapter |
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| First Listed on Newegg | February 22, 2026 |
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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.