The Cooler Master CK721 wi-fi keyboard is a compact and versatile plank that can fill nearly any gamer’s wants. The skill to make use of this small type issue keyboard through USB Type-C (wired), Bluetooth 5.1, or the included 2.4GHz dongle additionally means customers can take it nearly wherever and use it with a variety of gadgets. Toss in its complete software program suite for personalization, and you’ve got a stable addition to any gaming setup, that is additionally versatile and suited to a wide range of wants.

Cooler Master CK721 Design and Features

The CK721 wi-fi mechanical keyboard is a small type issue resolution for each work and play. The keyboard’s smaller measurement coupled with its hybrid wi-fi know-how makes it splendid to be used within the residence workplace or on the sofa, whereas nonetheless being transportable sufficient for journey. It is suitable with gadgets working Windows 8 and better, Mac OS X, iOS, and Android. Add in the truth that you’ll be able to join to 3 gadgets concurrently, and you have a flexible keyboard that may tackle a wide selection of use circumstances.

The Cooler Master CK721’s 65% type issue measures in at 334x95x18 mm (13.15×4.65×1.46 inches). While not the smallest keyboard out thre, it’s extra compact than a typical tenkeyless. Many players have opted for smaller keyboards, as desk actual property may be arduous to come back by. However, in case you are somebody with bigger fingers, you might discover the 60/40 p.c keyboards a tad too small and a bit uncomfortable to make use of. This is where the 65% configuration could match properly — it is considerably bigger, nonetheless significantly extra compact than a typical full-sized board.

Another benefit to a 65% keyboard is the inclusion of sure keys which might be typically sacrificed with smaller type components, such because the devoted arrow keys. The lack of these keys could possibly be a deal breaker for some customers who use these keys for both gaming or work associated duties. Having to carry out some key capabilities via a mix of key presses can show cumbersome on a 60/40 p.c keyboard. But that’s not a difficulty with the 65% CK721. As with any keyboard that’s smaller in measurement in comparison with a full-size, you’ll lose the quantity pad, nevertheless.

As it associated o design and sturdiness, the CK721 has you lined. The high plate is made from aluminum, whereas the underside portion is a tough plastic. Cooler Master describes it as “a thoughtful design that’s equal parts minimalistic and rugged, with an aluminum top plate that is easily removable for customization or easy access for maintenance.” Coming in at 764g/1.68 lbs, the keyboard is gentle sufficient for journey, however nonetheless sturdy sufficient to not fear about damaging it throughout transport.

The left facet of the keyboard is residence to a compartment that homes the two.4GHz dongle (see image above). This gives a protected and safe method of storing the dongle when not in use, or throughout journey.

On the correct facet you’ll find the three-position swap for toggling between the Bluetooth, 2.4Ghz, and wired modes.

A USB-C port is situated on the rear of the system for connecting the keyboard on to a PC utilizing the included cable, and/or for charging the system.

A function of the CK721 that some could discover very helpful and helpful is one thing Cooler Master calls the On-the-fly System. This is designed for customers that wish to tweak settings, with out digging into any software program. It permits a customers to rapidly and simply modify per-key backlighting, swap lighting modes, and even report macros with just some key presses. Cooler Master designed this function in a such a method that some customers could even select to not set up the companion MasterPlus+ software program onto their PCs, as a result of they’ll do all they want with the On-the-fly System.

Cooler Master CK721 Features And Specifications

The Cooler Master CK721 that we acquired for overview included (purple) linear TTC mechanical switches. During testing, the mechanical switches all carried out effectively. The journey of the switches from preliminary press to actuation was constant and dependable. We by no means felt as if we have been being hindered by the keyboard throughout gaming periods, and the keyboard was snug to kind on for work as effectively.

 If you occur to desire clicky or tactile switches, you’ll be able to go for one with these as effectively. All three choices (purple / blue / brown) have a journey distance of 4 mm, and a de-bounce time of >5 ms. The linear switches (purple) have an actuation pressure of 45g, whereas the clicky (blue) switches are 60g, and the tactile (brown) switches are 55g.

 In phrases of battery life, the CK721 homes a 2000mAh battery that Cooler Master says can final for as much as 73 hours (with LEDs off). During my time utilizing the keyboard, I used to be capable of get a stable 3 days of battery life with heavy use, whereas using the two.4GHz wi-fi mode with the LEDs enabled. And there was nonetheless some battery life left. If you might be planning utilizing the keyboard in wi-fi mode, a great observe could be to plug the keyboard in to cost each different day or so. This ought to assure you will not be caught with a lifeless keyboard within the midst of your favourite game. Even if that did occur although, you’ll be able to all the time join it with the included USB-C cable and proceed the motion.

Another good function on the CK721 is the built-in precision dial, often known as a “rotary encoder”. It is a three-way dial that permits you to modify quantity, cycle via shade modes, and extra. The dial comes with 4 preset profile bindings, however may be personalized via the Cooler MasterPlus+ software program to fulfill a plethora of different wants and makes use of.

Cooler Master MasterPlus+ Software

Speaking of the MasterPlus+ software program, the CK721 was one of many first Cooler Master merchandise to assist it. It is a one-stop-shop for managing and customizing the keyboard, via a easy and straightforward to navigate interface. This can be where customers can update the keyboard’s firmware. Part of the preliminary software program set up consists of an update to the keyboard itself. So, it would be best to ensure that to attach the keyboard to your PC through the included USB Type-C cable the primary day out to make sure you get the preliminary update. The included 2.4GHz wi-fi dongle additionally required an update initially.

Cooler Master has not skimped on choices for customizing the CK721. The included MasterPlus+ software program is a complete instrument that provides customers the flexibility to regulate settings for the keyboard’s wi-fi modes, lighting, key mapping, macros, and create profiles for various use circumstances.

When in wi-fi mode, customers can decide to vary how lengthy it takes the keyboard to enter into its Sleep Mode. The choices vary from 1 minute to fifteen minutes, or “Never”. Users may configure when the keyboard enters Low Power Mode, for battery financial savings. Sleep Mode will kick one as soon as the keyboard’s battery reaches a sure stage. 

There are additionally a wide range of choices to handle the lighting and RGB habits. There are choices for brightness and velocity, in addition to a number of LED modes, together with a customized possibility where particular person keys may be personalized.

Users may alter which route the preset LED modes movement. For instance, when you selected the “Rainbow Wave”, you might have it movement from left to right, or vice versa, in addition to from high to backside, or vice versa.

Under the Key Mapping tab customers are given the flexibility to see how sure keys are assigned below the present profile, and customise them. This is a helpful function for anybody that likes to customise keys for a selected game, in a selected method. Simply create a profile for the game, and assign the keys accordingly. This can be where customers are capable of change the operate of the precision dial.

If you occur to wish to program extra intricate and sophisticated macros, the Macro tab offers customers the flexibility to do exactly that. Under this tab customers can select to import or export saved macros, report actions to create new macros, or fast assign a macro operate.

Unfortunately, we bumped into one challenge with the MasterPlus+ software program. The program would cease responding sometimes and shut. Restarting the PC resolved the problem, however it might sometimes occur once more. After some digging, we discovered that the Grammarly app was the wrongdoer. If we ensured Grammarly was closes, the MasterPlus+ software program ran flawlessly. We’ve knowledgeable Cooler Master of this challenge and hope will probably be resolved quickly.

Cooler Master CK721 Wireless Keyboard: Our Conclusion

The $119 Cooler Master CK721 is a wonderful possibility for anybody searching for a well-built, small type issue keyboard with versatile connectivity and a wealth of customization choices. The skill to pair the CK721 to 3 separate gadgets makes it versatile and versatile for a variety of use circumstances. During testing the keyboard provided constant efficiency whether or not wired or wi-fi and its 65% measurement additionally makes it a great journey companion for anybody who needs a reliable keyboard on the highway. Battery life can be good and we predict the Cooler Master CK721 merely appears nice.

Find The Cooler Master CK721 @ Amazon

Outside of the one challenge we had with the software program, our total expertise with the Cooler Master CK721 was wonderful. In reality, this keyboard has develop into my each day driver. If you might be searching for a high-quality, customizable, engaging compact keyboard with good battery life, that may be wirelessly related to a number of gadgets, the Cooler Master CK721 is a good possibility we will complete heartedly advocate.

  • Versatile Wireless Connectivity With 2.4GHz And Bluetooth Options 
  • 65% Small Form Factor (Great For Home Or Travel)
  • Excellent Performance In Both Wired And Wireless Modes
  • Long Battery Life Rated Up To 73Hrs
  • Plastic Base Feels Chintzy For The $119 Price Tag
  • MasterPlus+ Software Does Not Play Well With Certain Apps