Corsair has quite a large selection of gaming keyboards, including the K63 and the K68. If you can’t decide between the two models, you’ve come to the right place. We’ve compared the two keyboards in detail and will tell you which one is better.
Main Differences
The Corsair K63 Wireless Mechanical Gaming Keyboard outperforms the Corsair K68 RGB in terms of design since the K68 is essentially a full-size, wired counterpart of the K63 with RGB lights. The K68, however, does not have a multi-device pairing capability and cannot be used with mobile devices because it is wired.
Comparison – Corsair K63 vs K68
Corsair K63 | Corsair K68 | |
 |  | |
Keyboard Type | rubber dome keyboard | mechanical keyboard |
Switches | rubber dome | CHERRY® MX |
Macro Keys | ||
Minimum Incline | 3.5° | 2 |
Medium Incline | - | - |
Maximum Incline | 7° | 7° |
Wrist Rest | detachable | detachable |
Backlighting | red or blue LED | RGB |
Light Effects | ||
USB Connection | ||
Cable Length | 1.9 m / 6.2 ft. | 2.2 m / 7.2 ft. |
Changeable Cable | ||
Receiver Connection | ||
Bluetooth Connection | ||
Windows | ||
macOS | ||
Dimensions | 14.4" x 6.8" x 1.5"/ 36.6 x 17.2 x 3.8 cm | 17.9" x 6.5" x 1.3"/ 45.5 x 16.4 x 3.4 cm |
Weight | 2.43 lbs / 1.100 kg | 3.04 lbs / 1.377 kg |
Warranty | 2 years | 2 years |
Compatible Software | iCUE | iCUE |
Windows | ||
macOS | ||
Macro Programming | software | software |
RGB Settings | ||
On-Board Memory | ||
Cloud Sync |
Corsair K63 | Corsair K68 |
| | |
Keyboard Type rubber dome keyboard | Keyboard Type mechanical keyboard |
Switches rubber dome | Switches CHERRY® MX |
Macro Keys | Macro Keys |
Minimum Incline 3.5° | Minimum Incline 2 |
Medium Incline - | Medium Incline - |
Maximum Incline 7° | Maximum Incline 7° |
Wrist Rest detachable | Wrist Rest detachable |
Backlighting red or blue LED | Backlighting RGB |
Light Effects | Light Effects |
USB Connection | USB Connection |
Cable Length 1.9 m / 6.2 ft. | Cable Length 2.2 m / 7.2 ft. |
Changeable Cable | Changeable Cable |
Receiver Connection | Receiver Connection |
Bluetooth Connection | Bluetooth Connection |
Windows | Windows |
macOS | macOS |
Dimensions 14.4" x 6.8" x 1.5"/ 36.6 x 17.2 x 3.8 cm | Dimensions 17.9" x 6.5" x 1.3"/ 45.5 x 16.4 x 3.4 cm |
Weight 2.43 lbs / 1.100 kg | Weight 3.04 lbs / 1.377 kg |
Warranty 2 years | Warranty 2 years |
Compatible Software iCUE | Compatible Software iCUE |
Windows | Windows |
macOS | macOS |
Macro Programming software | Macro Programming software |
RGB Settings | RGB Settings |
On-Board Memory | On-Board Memory |
Cloud Sync | Cloud Sync |
Connectivity
Corsair K63
The keyboard comes with a lengthy micro-USB charging cord and may also be used wired. The Corsair K63 Wireless is able to connect through USB or Bluetooth, allowing you to couple two devices at once. By pressing FN + F9/F10, you may swap between them.
Corsair K68
This keyboard has a lengthy cord, so you shouldn’t have any trouble getting to your computer. The Corsair K68 is a wired-only device that does not support wireless connectivity. If you prefer a wireless keyboard, the Corsair K63 Wireless is a good option; it’s effectively the same keyboard in a smaller, tenkeyless package with multi-device connectivity.
Switches
Corsair K63
The Cherry MX Red switches on the Corsair K63 Wireless are standard. They take some force to operate, especially linear switches, and they do not give tactile feedback. The pre-travel distance is somewhat longer than the standard 2mm, but most people won’t notice.
The typing quality is excellent. The linear switches are simple to use, and the keys are quite reliable. Although the key spacing is quite normal, which might aid typing accuracy, there is no tactile feedback to indicate when a keypress has been detected. It feels quite responsive, and typing for lengthy periods of time does not induce weariness.
The unit’s linear Cherry MX Red switches are silent. In a silent setting, you should have no problems utilizing it. Latency is low on the Corsair K63 Wireless Mechanical Gaming Keyboard. It’s particularly low when wired and adequate when used with its receiver, but it’s not suggested for Bluetooth gaming.
Corsair K68
The K68’s Cherry MX Blue switches feature a substantial bump before they actuate, providing strong feedback and a clicky sound. The keystrokes are light and have a minimal pre-travel, making them ideal for gaming. Cherry MX Red switches are also available for this keyboard.
The typing quality of the Corsair K68 is excellent. The keys are firm, and the blue switches’ clickiness gives excellent tactile and auditory feedback. Unfortunately, the ABS keycaps have a lower quality feel than other keycaps, which some users may dislike. The keycaps are also somewhat higher than conventional, which some users may find difficult to adjust to. On the plus side, the space is sufficient to prevent certain errors.
The Corsair K68 is a noisy keyboard with blue switches that aren’t suited for use in an office setting since it will annoy your coworkers. If you desire a quieter alternative, we recommend the model with MX Cherry Red switches.
Feature Keys
This K63 comes with a few extra functions. There are separate media control buttons, a Windows lock key to prevent your game from being mistakenly minimized, and a button to alter the backlighting brightness. There are also hotkeys for switching between connected devices (wireless USB or Bluetooth), putting the computer to sleep, and browsing Android-based mobile devices (back, home, overview, and search).
The Corsair K68 also comes with a lot of extras. It contains dedicated media keys at the top of the board that allow you to play/pause, skip tracks, and even regulate volume. You may also utilize the Windows Lock key, which comes in handy when gaming. All keys may also be rebounded using the iCUE program. Check out the Corsair K95 Platinum if you want a keyboard with dedicated macro keys on the side of the board.
Design
The Corsair K63 Wireless Mechanical Gaming Keyboard is a tenkeyless (TKL) keyboard with a tiny footprint. It’s a touch bigger than comparable TKL keyboards since it has an extra row of dedicated media control keys, and if you use the wrist rest that comes with it, it’ll take up even more space. The build quality is decent. The keycaps are made of ABS plastic, and the frame is constructed of plastic that feels a little cheap. It looks and feels a lot like the Corsair K68 RGB, but the keys are more sturdy, and the hooks that attach the wrist rest to the keyboard are more durable.
Individually illuminated keys are available on the Corsair K63 Wireless, and the brightness may be adjusted directly on the keyboard. Unfortunately, it’s only available in one shade of blue. There’s also an Ice Blue version that’s a little brighter.
Due to its full-size design, the Corsair K68 is a somewhat large keyboard. When you utilize the wrist rest, it takes up significantly more room. The Corsair K68’s build quality is adequate. The body is composed of tough plastic that does not flex, which is excellent. Unfortunately, the wrist rest’s connection to the keyboard feels shaky. On the plus side, this keyboard is dust and water-resistant to IP32 standards.
The illumination choices on the Corsair K68 are incredible. Within the iCUE program, you can fully adjust the colors of the lights and assign each one a distinct hue. On the keyboard, you may cycle through different brightness levels or turn off the lights entirely. If you prefer your keyboard with less backlighting, a K68 variant with solely red backlighting is available at a lower price.
Software
Corsair K63
The software support for the Corsair K63 Wireless is excellent. Its customization is done with Corsair’s iCUE software, which allows you to reprogram keys and set macros. You can save profiles, but there isn’t an option for cloud syncing. The keyboard does not have onboard memory, so if you need to move to another computer, you’ll have to re-install the application and start again.
This keyboard works well with a wide range of operating systems. Everything works fine on Windows, and while all keys operate perfectly on Linux and Android, no customizing software is available. The context menu does not operate on macOS, and the function keys do not work on iOS and iPadOS.
Corsair K68
Corsair iCUE is a useful piece of software that allows for a lot of customization. You may make as many distinct profiles as you wish, then tweak the RGB settings or remap the keybindings to your liking.
Although the keyboard is completely compatible with Windows, certain media keys, such as the pause and scroll lock, as well as the context menu button, do not operate on macOS. None of the media keys function on Linux.
Ergonomics
The ergonomics of the Corsair K63 Wireless are excellent. It includes a wrist rest, but it seems flimsy and isn’t really comfy. Fortunately, the profile of the keyboard isn’t especially high so that it may be used without it. The key spacing is quite typical, and there is just one inclination option.
The Corsair K68 also has excellent ergonomics. Although the wrist rest is pleasant, its connection and keyboard feel thin and unstable. There’s just one inclination level, but it’s a good one for typing.
Price
The Corsair K63 is a whopping $109.99, while the Corsair K68 is $119.99 (both of the prices are the ones listed on Amazon). Both of these keyboards have fairly good prices considering that they are gaming keyboards.
Conclusion – Corsair K63 vs K68
The Corsair K63 Wireless Mechanical Gaming Keyboard is a great keyboard with a lot of options. It may be associated with two devices at once via its wireless USB receiver or Bluetooth, and it can connect to both at the same time for simple multitasking. It contains Cherry MX Red linear switches that are incredibly responsive, and it works well with a variety of operating systems.
It doesn’t have onboard memory or a cloud sync capability to transfer your customization preferences, and its backlighting is restricted to a single blue hue. Overall, it’s a fantastic choice for gaming or office work.
The Corsair K68 keyboard is a fantastic gaming keyboard. Some people prefer the blue switches because they are highly tactile and offer loud and clear feedback. Although a red LED variation is available at a lower price, this keyboard is well-built and incorporates RGB illumination.
Because of its rapid actuation, this keyboard is useful for gaming, but it may also be helpful for typing, provided you’re not surrounded by others who might be annoyed by the clickiness of the switches. The keyboard is also available with Cherry MX Red switches if you prefer quieter switches.
There isn’t much difference between the two keyboard options in this article. The only distinctive factors are the switches (which can be replaced), backlights, and wire connection or lack thereof. Consider these factors when choosing one of the two.
