undefined
Trustpilot
Contact us Wishlist Support Blog
Account
Login or sign up
Personal details Payment details My delivery addresses My orders Return an item Check return status
Basket
Basket Updating...
Gaming PCs
Gaming PCs Reign Gaming PCs Atlas Entry Level Gaming PCs By Brand Intel 12th Gen Gaming PCs NVIDIA RTX Gaming PCs AMD Ryzen Gaming PCs Intel Gaming PCs Corsair ICUE Gaming PCs By Category PCs by Game VR Ready Gaming PCs Next Day Gaming PCs Streaming PCs Esports PCs Racing Sim PCs Flight Sim PCs
Reign Scout Gaming PCs

1080p Gaming

Reign Sentry Gaming PCs

1440p & 4K Gaming

Reign Vanguard Gaming PCs

4K Gaming & Content Creation

Desktop PCs
Home Desktop PCs Home Desktop PCs Next day Home & Office PCs
Home PCs View all Mini PCs Next day Mini PCs
Custom PCs Configure an Intel Custom PC Configure an AMD Custom PC
Browse our range of next day PCs, in-stock and ready for delivery
Workstations
Workstations by Use All Workstations All Custom Workstations Media & Entertainment Architectural, Engineering & Construction Manufacturing & Product Design Deep Learning Forensics Rackmount
Filter by Technology Intel Core Processors Intel Xeon Processors AMD Ryzen Processors AMD EPYC Processors NVIDIA Quadro Graphics AMD Radeon Pro Graphics
Servers
Tower Servers All Tower Servers Intel Xeon E-series Intel Xeon Scalable AMD EPYC
Rackmount Servers All Rackmount Servers Intel Atom Intel Xeon E-series Intel Xeon Scalable
Storage Servers All Storage Servers All Flash Array JBODs
GPU Servers All GPU Servers NVIDIA DGX AMD EPYC
Laptops
Gaming Laptops Reign Gaming Laptops 144hz Gaming Laptops Intel Gaming Laptops NVIDIA Gaming Laptops 17 inch Gaming Laptops 15 inch Gaming Laptops Next Day Gaming Laptops
Use Home Business Category Everyday use Mobile Workstations Pro
Laptop Extras Adapters Accessories Batteries
More All Laptops Laptop Repairs Carepack Information Clearance Laptops Repairs
Monitors
Type All Monitors NVIDIA G-SYNC AMD FreeSync 4K UHD 32:9 Ultrawide 21:9 Ultrawide
Refresh Rate 240Hz 165Hz 144Hz
Size 28"+ 27" 24" 21.5" to 22" 19.5" to 20" 18" to 19"
Monitor Accessories All Monitor Accessories Monitor Mounts Monitor Stands Privacy Filters Screen Cleaning Audio & Video Cables
Check out our Monitor offers here
Peripherals
Keyboards All Keyboards Gaming Keyboards Mechanical Keyboards Wired Keyboards Wireless Keyboards Keyboard Accessories Keyboard & Mouse Bundles
Mice All Mice Gaming Mice Wired Mice Wireless Mice Mouse Mats Keyboard & Mouse Bundles
Other Input Devices All Input Devices Gamepads Joysticks & Flight Control Steering Wheels Graphics Tablets
Audio & Visual Headsets Gaming Headsets PC Speakers Microphones Webcams Projectors & Accessories
Gaming Chairs & Desks Gaming Chairs Gaming Desks
Printing Printer Cartridges
PDU & Surge Protection View All
Components
Graphics Cards Top Graphics Card Deals NVIDIA Graphics Cards AMD Graphics Cards NVIDIA RTX Series NVIDIA GTX Series Professional Graphics
Processors All Processors Intel Processors AMD Processors Thermal Paste
Memory All Memory DDR5 Memory DDR4 Memory DDR3 Memory Laptop Memory Server Memory
Motherboards Top Motherboard Deals All Motherboards Intel Motherboards AMD Motherboards
Power Supplies Top PSU Deals All PSUs Under 500W PSUs 500w to 550W 600w to 650W 700w to 750W 800w to 850W 1000w+ PSU Cables
Cases Top Case Deals All Cases Full Tower Cases Mid Tower Cases Mini ITX Cases Mini Tower Cases Rackmount Cases Case Accessories Case Cables
PC Cooling Top PC Cooling Deals All-in-one Watercoolers Open-Loop Watercooling CPU Coolers Case Fans
Part built Bundles Intel Motherboard Bundles AMD Motherboard Bundles
Other Components Sound Cards Optical Drives Clearance Components
Storage & Networking
SSD / Solid State Drives All SSDs M.2 SATA SSDs M.2 NVMe Gen 4 SSDs
Hard Drives All Hard Drives All 3.5" Desktop Hard Drives All 2.5" Desktop Hard Drives SATA Cables
Other Storage External SSDs External Hard Drives Flash Memory USB Memory Sticks Clearance Storage
Wireless Networking All Wireless Wireless Routers Wireless Extenders Wi-Fi Adapter Cards
Networking All Networking Powerlines Network Switches KVM Switches Network Interface Cards Network Cables Clearance Networking
Network Attached Storage All NAS Solutions Desktop NAS Solutions Rackmount NAS Solutions
Business & Education
Training & Defence Training & Defence Solutions Rack Integration GPU Solutions Virtualised Environments How we work
AI & Deep Learning AI & Deep Learning Solutions Technology Platforms Research & Development Proof of concept
Education Education Solutions Desktops for Education Laptops for Education Student 1:1 Device Scheme Internet & Safeguarding
Future Proof your
school
Direct 2 Desk
Blog Your account Contact & Support
×
Home >
Peripherals>
Keyboards And Mice>
Mechanical Gaming Keyboards>
Cooler Master CK721 Wireless RGB Mechanical Space Grey 65% Keyboard with Bluetooth - Red Switch

Cooler Master CK721 Wireless RGB Mechanical Space Grey 65% Keyboard with Bluetooth - Red Switch

Hybrid Wireless Technology, 3-way Customizable Dial, Portable 65% Layout & Soft Wrist Rest

Cooler Master CK721 Wireless RGB Mechanical Space Grey  65% Keyboard with Bluetooth - Red Switch
Cooler Master CK721 Wireless RGB Mechanical Space Grey  65% Keyboard with Bluetooth - Red Switch
Cooler Master CK721 Wireless RGB Mechanical Space Grey  65% Keyboard with Bluetooth - Red Switch
Cooler Master CK721 Wireless RGB Mechanical Space Grey  65% Keyboard with Bluetooth - Red Switch
Cooler Master CK721 Wireless RGB Mechanical Space Grey  65% Keyboard with Bluetooth - Red Switch
Cooler Master CK721 Wireless RGB Mechanical Space Grey  65% Keyboard with Bluetooth - Red Switch
Cooler Master CK721 Wireless RGB Mechanical Space Grey  65% Keyboard with Bluetooth - Red Switch
Cooler Master CK721 Wireless RGB Mechanical Space Grey  65% Keyboard with Bluetooth - Red Switch
Cooler Master CK721 Wireless RGB Mechanical Space Grey  65% Keyboard with Bluetooth - Red Switch
Cooler Master CK721 Wireless RGB Mechanical Space Grey  65% Keyboard with Bluetooth - Red Switch
Only 5 left in stock question tooltip

£129.98

£98.99 inc vat

£82.49 ex vat

You save £31.00

payment cards

Order Code: CM-CK721B

Manf.Code: CK-721-GKTR1

What our customers say about us

Share this product

  • HotUKdeals
  • email
  • facebook
  • Twitter

Delivery options

Express Delivery

More delivery options including Weekend, timed and European delivery are also available at the checkout.

Finance options

Low Rate 14.9% Finance

Spread the cost of your purchase with a low rate 14.9% APR over 12, 24, 36 or 48 months.

See examples and more info

Returns

In the unlikely event that you are unhappy with your purchase, simply return it to us within 14 days for a refund.*

*Excludes delivery costs. Item must be in original condition, not applicable to opened Software/Licenses or customised items.

Full details

Buying for work?

If you are buying for work or your business we offer a range of benefits to help, such as:

  • Credit Account Facilities (subject to approval)
  • ISO 9001/14001 Certification
  • Business Leasing
  • Members of major purchasing frameworks
  • Microsoft Gold Partner
  • VMWare Education Specialist
Find out more
  • Overview
  • Specification
  • Tell a friend
  • Delivery Info

Cooler Master CK721 Wireless RGB Mechanical Space Grey 65% Keyboard with Bluetooth - Red Switch overview

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

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 colours to any key, customize lighting modes, and fine-tune macros while making real-time adjustments to lighting and macros with no software necessary.

Hybrid Key Rollover – Ensure every press is registered, with automatically enabled 6-key rollover in BT mode and N-key rollover in wired and 2.4GHz mode.

Sleek, Aluminum Body - Sandblasted aluminum body offers understated aesthetics for maximum durability and minimal flashiness.

RGB Backlighting - Per-key LEDs illumination with multiple lighting modes and effects to match the stunning performance with stunning looks!

Technical Specification
PRODUCT NUMBER CK-721-GKTR1
KEYBOARD SWITCH TYPE TTC Mechanical Switch (Red)
KEYBOARD MATERIAL Sandblasted Aluminum, Plastic
KEYBOARD COLOUR Space Gray
KEYBOARD KEYCAPS ABS Painting & Laser-engraved, OEM Profile
KEYBOARD LED COLOUR 16.7 Million RGB
KEYBOARD RESPONSE TIME Wired/2.4GHz Mode: 1ms
Bluetooth Mode: 8ms
KEYBOARD POLLING RATE Wired/2.4GHz Mode: 1000Hz
Bluetooth Mode: 125Hz
ON-THE-FLY SYSTEM Yes
CONNECTIVITY Wired / 2.4GHz / Bluetooth 5.1
CHARGING Support Wired Charging
BATTERY 2000mAh
BATTERY LIFE 73hrs (LED Off)
KEYBOARD MULTIMEDIA KEY Through Function Key (FN)
COMPATIBLE OS Windows 8+ / Mac OS X 10.10+ / Android / iOS
SOFTWARE SUPPORT Yes, Cooler Master MasterPlus+
KEYBOARD CABLE 1.8m, USB Type-C to Type-A, Detachable & Braided
KEYBOARD DIMENSIONS (L X W X H) Standard: 334 x 118 x 37 mm / 13.15 x 4.65 x 1.46 inch
With 1st-stage feet open: 334 x 118 x 43 mm / 13.15 x 4.65 x 1.69 inch
With 2nd-stage feet open: 334 x 118 x 46 mm / 13.15 x 4.65 x 1.81 inch
KEYBOARD WEIGHT 764g /1.68lbs (without cable & dongle)
WARRANTY 2 years

Why not Tell A Friend about this product, all you need to do is fill out their information below and click send.

Delivery Options

Next Working Day Delivery

Get your order delivered the next working day for £5.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.

Pre 12 Next Working Day Delivery

Get your order delivered the next working day before 12:00pm for £10.98, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.

Weekend Delivery - Saturday & Sunday

If you need your order at the weekend, for £12.58, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.

Economy Delivery

Economy delivery is available on all orders of any value being shipped within the UK.

About Coolermaster

Cooler Master was founded with a mission to create the best thermal solution in the market. Being a leader in innovation, design and production of computer hardware, Cooler Master has grown to be the industries leaders for PC hardware since its inception two decades ago.

The company has remained true to value creating the best thermal solutions while also expanding and dominating in Cases, Power Supplies, Peripherals and more.

Similar products

Cooler Master SK620 Wired Gaming Keyboard - Space Grey - Red Key

Cooler Master SK620 Wired Gaming Keyboard - Space Grey - Red Key

Only 1 left in stock

£84.98 inc vat

Cooler Master CK721 Wireless RGB Mechanical Silver White 65% Keyboard with Bluetooth - Red Switch

Cooler Master CK721 Wireless RGB Mechanical Silver White 65% Keyboard with Bluetooth - Red Switch

Only 4 left in stock

£98.99 inc vat

Cooler Master CK351 IP58 Rated Hot Swappable RGB Wired Mechanical Gaming Keyboard - Red Switch

Cooler Master CK351 IP58 Rated Hot Swappable RGB Wired Mechanical Gaming Keyboard - Red Switch

Only 2 left in stock

£99.98 inc vat

Ducky One2 Mini RGB Backlit Red Cherry MX Switch Gaming Keyboard

Ducky One2 Mini RGB Backlit Red Cherry MX Switch Gaming Keyboard

Only 3 left in stock

£104.90 inc vat

Reviews of the Cooler Master CK721 Wireless RGB Mechanical Space Grey 65% Keyboard with Bluetooth - Red Switch

Get the latest from Novatech

Signup to our mailing list to get the latest info on deals and events before everyone else. Don't worry, we won't fill your inbox with spam.

Contact Novatech
  • Technical Support
  • Sales
  • Customer Services
  • Our Showroom
  • Get in touch (webmaster)
  • Forum
  • Blog
  • Latest News
About Novatech
  • Careers at Novatech
  • Who we are & What we do
  • Why Buy From Us
  • Trust Pilot Reviews
  • Privacy & Security
  • Novatech & WEEE Regulations
  • Quality & Environmental Policy
  • Modern Slavery Statement
  • COVID-19 Risk Assessment Policy
Your Account
  • Login / Register
  • Track an Order
  • Terms & Conditions
  • Privacy & Security
Services
  • Repairs / Service Centre
  • Affiliates
  • Trading Schemes
  • Payment Methods
  • Finance Options

© Copyright 2000-2022 Novatech Ltd - Computer Supplies | Company Reg No: 2605046 | WSV 9.4.4-SEO - w3

Head Office - Novatech Ltd, Harbour House, Hamilton Road, Cosham, Portsmouth, PO6 4PU

product image

Cooler Master CK721 Wireless RGB Mechanical Space Grey 65% Keyboard with Bluetooth - Red Switch

Order Code: CM-CK721B

£98.99 inc vat

£82.49 ex vat