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Product Details
Experience versatility like never before with the CK721 keyboard. Whether you prefer wired or wireless connectivity, this keyboard has you covered. Seamlessly switch between your Windows, Mac, and Android devices with the included USB-C cable, or enjoy the freedom of 2.4 GHz and Bluetooth 5.1 wireless technologies. Crafted with ABS painting and laser-engraved keycaps, the CK721 offers a comfortable typing experience. Plus, its 3-way customizable dial, controllable via the Cooler Master MasterPlus+ software, lets you fine-tune your settings. Adjust integrated RGB lighting and effects to suit your mood, all housed within a durable sandblasted aluminum body for long-lasting performance.
Product Features
- Enhanced Switch Design - Equipped with TCC mechanical red switches, the CK721 boasts a lifespan of up to 50 million keystrokes, delivering enhanced responsiveness, accuracy, and tactile feel perfect for intense gaming sessions.
- Hybrid Key Rollover - Ensure every keystroke registers with hybrid key rollover. Enjoy 6-key rollover with an 8 ms response time when connected via Bluetooth 5.1, and N-key rollover with a 1 ms response time when using 2.4 GHz wireless or USB-C wired connection.
- Universal Compatibility - Compatible with a wide range of operating systems including Windows 8 and later, macOS, iOS, and Android, the CK721 allows seamless switching between devices with a simple keypress.
- Customization - Personalize your keyboard with per-key RGB lighting, offering 16.7 million colors and a variety of effects to choose from.
- Rugged, Durable Design and Removable Top Plate - Built to withstand the test of time, the CK721 features a rugged yet minimalist design with a removable aluminum top plate for easy customization and maintenance access.
- Enhanced Controls - Access multimedia controls quickly via the function key, allowing you to effortlessly skip tracks, play, pause, and adjust settings. Additionally, map macros and make real-time lighting adjustments without the need for extra software downloads.
Specifications
| Brand | Cooler Master |
| MPN | CK-721-GKTR1-US |
| Colour | Space Gray |
| Mechanical Switch Type | TTC Red Linear |
| Connection Type | Wired, Wireless |
| Wireless Connectivity | 2.4 GHz RF, Bluetooth |
| Full-Functionality OS Support | Android, Mac, Windows, iOS |
| Keyboard Lighting | Full RGB (Individually Lit) |
| Wrist Rest | Detachable |
| Warranty | 2 years |
| Maximum Battery Life | 73 Hours (Operating) |
Returns Policy
We prioritise your satisfaction with every purchase. We understand that sometimes a product may not meet your expectations, and our returns policy is designed to ensure a straightforward and fair process for addressing these situations.
30-Day Change of Mind PolicyYou have 30 days from the delivery of your item to request a return if you change your mind. To qualify for a return, the item must be in the same condition you received it: unused, unopened, sealed and in its original packaging. To initiate a return, please contact us at support@horizonstore.com.au or visit our contact us page. with your order details and reason for the return. Note that return shipping costs are the responsibility of the customer.
We advise shipping returns with tracking and insurance for your protection, as we are not liable for return items that are lost or damaged during transit.
Restocking Fees
For items returned that do not meet our return criteria (e.g., opened packaging or used items), we reserve the right to refuse the return or charge a restocking fee. The restocking fee will be determined at our discretion, based on the condition of the returned item. Additionally, in the event of a return refusal, the customer may be responsible for any shipping costs associated with returning the item to them.
Damaged in Transit, Defective Products & Manufacturer Warranty
If your product is damaged in transit, defective upon arrival or within the first 30 days, please contact us immediately with details and photos of the issue. For defects that arise after the 30-day period and fall under the manufacturer's warranty, we will assist you in the warranty claim process to ensure you receive a timely resolution.
Your Rights Under Australian Consumer Law
This policy is in addition to your rights under the Australian Consumer Law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law.
Returns Process
To request a return for a refund or exchange, please contact us with your name, contact details, order number, product code/name, and a brief description of the issue. Attach any relevant images if necessary. Upon approval, we will provide you with the relevant return instructions.
We endeavour to process your refund or exchange within 3 working days of receiving the item/s back provided the conditions specified in this returns policy are met.
Any refund will be processed back to the customer account using the same payment method used when placing the order.
Package Refusal
Refusing delivery of the package or for any return to sender parcels without our prior agreement may result in a restocking or reshipment fee and potential forfeiture of any refunds or exchanges.
We reserve the right to amend our returns policy at any time.
Frequently Asked Questions
We are happy to provide a digital tax Invoice. Please request our support team at support@horizonstore.com.au or visit our contact us page. If you require a physical copy of the Tax Invoice, we are happy to accommodate this request. Please let our support team know at the time of placing your order, and we will endeavour to include a printed copy with your shipment.
If your item hasn't arrived by the expected delivery date, please track your order using the provided tracking number. If there are any issues, contact our customer support team for assistance.
If your item is lost in transit or arrives damaged, please contact us immediately. We will investigate the issue and offer a replacement or refund as per our policy.
We take great care in packaging our items to ensure they arrive in perfect condition. Depending on the product, we use sturdy cardboard boxes or bubble mailers for smaller items. Each item is securely packed with protective materials like bubble wrap and cushioning to safeguard against any damage during transit. This combination of packaging materials is chosen to provide the best protection and to maintain the integrity of your items from our store to your doorstep.
If you're not available, the carrier may leave a note with instructions for redelivery or pickup. You can also provide delivery instructions when placing your order.
If an item is returned to us due to incorrect delivery details or unavailability for signing, please contact us to arrange redelivery. Additional shipping charges may apply.

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