The Corsair K70 MK2 Low Profile Keyboard is the latest iteration in their line of keyboards designed to be low profile but still offer a superb typing experience. In addition, this keyboard provides durable build quality and ergonomic design for the best possible typing solution available today.

The new and improved K70 has the same brilliant design and functionality as its predecessor. Still, with a significantly reduced ‘profile.’ The Cherry MX Speed switches work with low-profile keycaps to provide the best typing and gaming experience possible.

Low-profile keyboards from Corsair have gotten a lot of attention recently and are becoming more of a trend in the market. It’s a positive move since some gamers find today’s mechanical keyboards cumbersome. With the Corsair Low Profile K70, you get all of the advantages of the previous model but with newer Cherry MX Speed switches that are 35 percent smaller than standard Cherry MX switches while delivering the same degree of accuracy.

The keyboard isn’t as narrow as a laptop keyboard, but it feels comparable while typing due to the redesigned keycaps. In addition, the low-profile keys improve ranking performance and shorter travel distances than traditional Cherry keys. The board is coated with a brushed aluminum plate that gives the keys a ‘floating’ look and is simple to clean. The board has many colorful RGB going through it, and the Corsair logo is elegant. As you’d expect from Corsair, the design and build quality are excellent, and it even has dedicated media keys.


  • Thin – The board and keys have a low profile.
  • Quality construction — This is a sturdy, well-built keyboard.
  • Cherry MX Speed Switches
  • RGB – Vibrant RGB that may be customized.
  • Dedicated media keys/USB passthrough provides excellent functionality.
  • Excellent software that is both straightforward and simple to use.

What is included in the box?

Corsair K70 MK2 Low Profile 3

As you’d expect from Corsair, the keyboard came in bright packaging with the product picture plastered over the front. The box is designed in the same two-tone color scheme as previous Corsair goods, with a bright yellow facade and black sides. On the rear, we can see some of the keyboard’s characteristics and a schematic of the new switches. It’s a strongbox, but I wish the board had arrived with an additional cotton bag or some other textile stuff to preserve it.

We have the following items on the inside:

  • Low-profile gaming keyboard Corsair K70 RGB MK.2 (catchy name)
  • Additional textured keycaps are available. a set of keys (WASD and QWERDF)
  • Tool for removing keycaps
  • Rest for the wrists
  • User’s Manual

Keyboard Size & Weight

  • Weight with cable: 1080g
  • 100 percent in size
  • 43.8cm (17.2 inches) in length
  • 16.8cm – 6.6 inches in width
  • 2.9cm (1.1 inches) in height

Tech Support for Keyboards

  • Cherry MX Speed Switches
  • Windows 7, 8, and 10 are supported.
  • Yes, there are media keys.
  • RGB: Yes
  • Yes, there is a passthrough.
  • Wired connection
  • 1.8 m cable length
  • Braided cable

Size & Weight

Corsair K70 MK2

With a length of 43 cm, it is nearly the same size as the preceding K70. However, it is somewhat shorter than the ROG Strix Flare due to the lack of a side edge. The low-profile board is slightly broader than the preceding K70 MK.2, but only 5 mm, so it won’t bother you. The board’s height has been reduced to 2.9 cm, 1cm less than the previous model but just 2mm less than the Flare. It’s a full-size keyboard (100%) with a beautiful overall size, but it’s not a TKL board, so it still has the same transport concerns that every full-size board has. Although it has a modest profile, this board is full size and has a brushed steel aluminum top. This may give the impression that the K70 isn’t very agile, but it’s incredibly light, weighing 1080 grams. That’s around 200 grams lighter than the Flare and the previous K70, which is good. Despite the board’s small weight, it’s worth mentioning that there was no annoying movement, either typing or gaming.


Corsair K70 MK2 Low Profile 4

The keycaps float on the low-profile board like they did previously but with a much smaller footprint. The keyboard’s ‘low profile’ aspect stems from a 1cm reduction in keycap size. The keys are composed of standard ABS plastic. However, Corsair does offer the longer-lasting PBT keys, but not in low profile. Although the material used is a drawback, the keycaps feel fantastic when paired with Cherry MX Speed switches, and I will be opting for the low-profile option. The floating keycaps are simple to remove, and the board is one of the easiest I’ve attempted to clean, so Corsair has done an excellent job.


Corsair K70 MK2 Low Profile Keyboard 6

Corsair collaborated with Cherry MX to provide us with the first keyboard featuring the latest Cherry MX Speed switches, and it’s an excellent addition. They are now quieter, similar to a Blue or Brown switch, but with a lower activation point of 45g, similar to Red controls. This fantastic performance isn’t quiet, and you still receive the clicky feedback, but it’s in a duller tone. The switches feel great, but if you want a quieter board because it drives you crazy or you stream, you can add O-rings to make it practically silent. These Speed switches have the same structure and features as the regular MX switches but with a silver stem and a shorter travel distance.

For further information, see our guide to switches.

Design, Shape & Texture, Case/Internals

When thinking about this board, the first thing that comes to mind is how sleek it is; the design is quite appealing. It’s a beauty since it’s almost similar to the chunkier K70. The board is rectangular with strongly defined edges, contributing to the Corsair K70’s great looks. The most appealing aspect of the board is the hollowed-out centre, which distinguishes it from other boards aesthetically. A brushed aluminum plate covers the top of the board, which exudes luxury. Even when the board is turned off, the metal surface makes it seem expensive, and when it is turned on, it reflects the RGB lights much better than plastic cases, contributing to the fantastic aesthetics.

As mentioned, the board is pretty much a straight rectangular box. The left and right sides feature a minimal 5mm edge, but the board’s keys are almost in line with the edge which I quite like. There is an edge to the top and bottom but for more functional reasons. The top ‘edge’ houses the passthrough and is where you can change RGB brightness, profiles, control volume, and lock the windows key. The bottom edge interacts smoothly with the Rest of the wrists to provide an extra comfort option. As it’s more or less the same board as the previous model the media keys are still featured over on the right above the number pad and I don’t mind this but I would have liked to have seen the volume control bar on the left so my ‘WASD’ hand has less to travel. The media keys are different from the rest of the board and are actually quite satisfying. The design of the chunky media keys is great but for my preference, they are a little close together and this can lead to the accidental pressing. Behind the Media keys sits a volume scroll bar which was on the previous model also. The volume bar works well and I like the fact Corsair have made it from metal but it’s just a bit underwhelming, to be honest. It would have been nice to see Corsair turn the scroll bar into a clickable button removing the uninteresting ‘mute’ button and also would have preferred the bar to be longer.

We have a rare touch of branding on the bottom of the board, as well as four rubber feet that are flat and low profile like the board but give excellent grip. Although the board did not slide once, it does have some flip-out feet for those who want a little slant. Personally, I usually use the feet, and the K70s seem a little cheap in comparison to the ROG Strix Flare. Apart from the quality, they are also quite useful, since you can move this board back and forth at high speeds without it collapsing in on itself. The feet remain up because they fold in sideways instead of the traditional method, and I like this minor detail.

Because it is a thick braid and around 1.8 meters long, the cable feels quite sturdy and has some weight to it. It’s a dual USB cable to support the boards passing through, however, they fit well next to each other on my system.

Features & Performance

Corsair K70 MK2 Low Profile Features

In terms of functions, the keyboard is similar to its higher-profile K70 sister, and the first thing you’ll notice about it is the vivid RGB. Unless you opt for a basic but useful keyboard, it will almost certainly include RGB, and Corsair is a master at offering features. The whole spectrum of color available to you as soon as you plug the low profile MK.2 in is stunning. The RGB has a lot of power, and the number of colors you may choose for your board is rather astounding. The RGB switches are mounted on top of a brushed aluminum sheet that performs a terrific job of reflecting light and adding to the board’s overall appearance. The RGB is mostly derived from the switches, which shine in all directions, and, because of the large number of colors they can create, the transition is visually smooth, resulting in a more brilliant product.

Corsair K70 MK2 Low Profile Features 1

The lighting is ready to use right away, thanks to onboard memory that stores basic effects, colors, and macros for you to utilize right away. Of course, you may go further into customizing, but you’ll need to install Corsair’s iCUE software first. The software is one of the greatest, and we’ll go through it in more depth later.

There is a Rest for the wrists that comes as an extra feature which is good for those who prefer keyboards with a rest. It will add comfort and in some cases is great for repetitive strains from excessive use. The rest is pretty much just a piece of plastic, it’s textured slightly where your wrist meets the rest and feels comfortable enough. It clips into place and to be honest the clips look and felt a bit flimsy but they won’t break under normal circumstances. The rest can be easily stuck in place and removed but it takes more effort than with the passive rest featured on the ROG Flare, which I like as when I move the board, I don’t have to reattach the rest.

There is an additional USB wire placed at the top of the board for powering the passthrough. I enjoy the passthrough capability on boards, but for this price, I’d like to see more than one passthrough port or even some newer USB 3.0 ports. Apart from that, the port will come in useful since it’s a perfect position for a dongle/receiver, and it’s pretty convenient for a peripheral you could disconnect often.

The low-profile switches and keycaps are the standout features of their new board. The lashes are 35 percent lower than regular Cherry MX switches, resulting in shorter button travel. It seems that you have the best of both worlds with this board. You receive the same outstanding responsiveness as a Red MX switch, but it’s now not just simpler to write with, but it’s also faster! The keys provide helpful feedback while emitting far less noise, and this is before any O-rings are inserted. I didn’t think I’d appreciate anything more than the Red switches for gaming, but the Speed switches with these keycaps feel accurate and sharp overall.


As you would imagine, you can plug and play with this board, and there is a tiny bit of customizing that comes with it. There are a few effects to cycle through, and it’s stored as the board’s default profile, but downloading the iCUE program unlocks the keyboard’s full capabilities. Corsair’s software is one of the finest software packages available and does not take up a lot of space. Even though I don’t use the software for my keyboard, I ran iCUE to ensure that the hardware was up to current. You can essentially personalize the illumination in the program to anything you want, whether it’s all one color or each key is set individually. The rapid illumination option will immediately turn the board into a single color, which some players prefer to the rainbow spectrum flying about. Macro customization is simple, and you can use the ‘lock windows’ button to lock additional commands with a single click if desired.


I have been using the MK.2 low profile board from Corsair for a week now, and it has fast become my favorite keyboard in terms of performance. The design is the same as a few before, and that’s because the brushed aluminum plate is a design winner and looks superb, but the feature that turns heads is what sits on top of this plate. The media keys could be positioned in a better place, and they could provide a better quality Rest for the wrists for the price, but they were my only real gripes. Typing was enjoyable and felt extremely quick without making excessive typos as I would on the Red MX switches. So it’s easy to type with and yet remains as good for gaming, all while being super quiet. The low-profile K70 lives up to its name and brings Corsair’s usual quality, which is well worth consideration.

Frequently Asked Questions

Is the Corsair K70 mk2 worth it?

A: The K70 mk2 is an excellent keyboard, and in terms of RGB, it’s definitely worth the price. However, if you are looking for a mechanical board with the fantastic build quality and superior performance, I would look at something like Corsair keyboards with Cherry MX switches instead.

Is the K70 mk2 a good keyboard?

A: While the K70 mk2 is not a bad keyboard, it does have some issues with its build quality. It has poor media controls and sometimes fails to register keypresses when playing games on Windows 10. However, these are mere details compared to how flawlessly responsive the keyboard feels during gameplay.

Is the Corsair K70 Rapidfire worth it?

A: The Corsair K70 Rapidfire is a mechanical keyboard designed for gaming enthusiasts or gamers looking to get an advantage with their keyboards. It features quick double-tap and long-press macros that allow players to perform complex actions on one keystroke, with no button limits.

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