GETTING TO KNOW YOUR KEYBOARD
HOW TO BUILD (FOR BAREBONES KEYBOARD KIT EDITION)
TECHNICAL SPECIFICATIONS
SETTING UP YOUR KEYBOARD
CONNECTING TO SONY PLAYSTATION
CONNECTING VIA WIRELESS MODE (Available only with the MAKR 75 Wireless Module installed)
CHARGING & BATTERY LIFE
OPERATING MODES
HARDWARE OVERVIEW
SOFTWARE OVERVIEW
FACTORY RESET
COPYRIGHT / LEGAL INFORMATION
GETTING TO KNOW YOUR KEYBOARD
BAREBONES EDITION
OTHER PARTS
DIY OPTIONS FOR BAREBONES EDITION:
HOW TO BUILD (FOR BAREBONES KEYBOARD KIT EDITION)
OPENING YOUR KEYBOARD KIT
1. Flip the kit upside down and remove the housing screws using the included hex wrench.
2. Once the screws are removed, carefully flip it back over while holding the housing together to prevent any components from falling apart.
3. Carefully lift the top housing upwards. Disconnect the ribbon cable from the housing.
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(2)
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4. The top housing can now be safely removed to give you access to the internal components.
HOW TO SWAP SWITCH PLATES
1. Switch plates can be removed by simply lifting off the top layer once the top housing is removed.
Transfer the silicone gaskets from the original plate (Ex: PC plate) to your desired replacement plate (Ex: FR4 plate).
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2. Swap in your desired switch plate. (Ex: FR4 plate)
3. Reattach the ribbon cable and top housing to complete the switch plate swap.
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HOW TO INSTALL THE MAKR 75 WIRELESS MODULE
1. With the keyboard open, remove all of the internal components except for the bottom layers with the wireless battery cutout.
NOTE: There is a rubber pad (B) in wired model, please remove (B), only leaving battery cut pad (A).
2. Install the wireless module by lining up the plastic pins with the corresponding slots on the rear of the socket foam. There are visual indicators to help guide this process. Once the plastic pins are lined up, apply some pressure to the four corners of the module until they click into place.
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NOTE:
When connecting the MAKR 75 Wireless Module to the PCB, please make sure these two connectors are fully seated. (Pic 1)
You can do this by gently pushing on the silver part of the wireless module (Pic 2) until you hear a click.
If you do not hear a click, stop pressing and return to Step 2 to make sure all plastic pins are aligned before pushing on the silver part again.
When the MAKR 75 Wireless Module has been successfully installed, a white LED will turn on when the keyboard is powered. (Pic 3)
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3. Replace the plastic forehead piece with the ‘CORSAIR’ wordmark with the new plastic button covers included with the wireless module.
The correct installation order from left to right should be:
a. Power On/Off
b. Corsair wordmark
c. SLIPSTREAM 2.4GHz button
d. Bluetooth button
HOW TO ENABLE WIRELESS CONNECTIVITY
Press the Wireless button to switch to SLIPSTREAM Wireless 2.4GHz mode.
Hold to begin SLIPSTREAM pairing.
Press the BT button to change to Bluetooth mode
Hold to begin Bluetooth pairing.
Power Switch Slid to ON/ BT Button Pressed
HOW TO INSTALL THE MAKR 75 LCD MODULE
1. Remove the rotary dial module from the MAKR 75 Barebones Keyboard Kit.
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2. Install MAKR 75 LCD Module
TECHNICAL SPECIFICATIONS
BAREBONES KEYBOARD KIT VERSION
| FEATURE | DESCRIPTION |
| Form Factor | 75% |
| Top cover | Full Aluminium |
| Bottom | Full Aluminium |
|
Colorway |
Carbon Silver |
|
Sound absorbing foam (Top to Bottom) |
8 layers
|
| Switch Plate | Polycarbonate (with silicone gaskets) |
| Backlighting | Individually LED lit and per-key programmable |
| LED Color | RGB |
| Connectivity | USB 3.0 Type-A |
| Matrix | Full key rollover (NKRO) with 100% anti-ghosting |
| USB Report Rate |
Wired mode: Up to 8000Hz Wireless mode: Up to 1000Hz |
| On-Board Profiles | Default: 1, can be up to 5 profiles |
| Media Control | FN shortcuts/Rotary dial |
| FlashTap (SOCD) |
FN + Right Shift iCUE UI CORSAIR Web Hub |
| Brightness Control | FN shortcuts/Rotary dial |
| Adjustable Height | Yes |
| Plug and Play Operation | Yes |
| Console Compatibility | Xbox One, Xbox Series X|S, PlayStation 4,5 |
| Cable | 1.8m/6ft, USB Type-C to Type-A, detachable, black for black barebones/White for silver barebones, tangle-free rubber |
| Dimensions | 331.49 (L) x 145.15 (W) x 52.19(H) mm |
| Weight | 916.2g |
| Warranty | Two years – Local country regulations are applicable |
DIY OPTIONS FOR BAREBONES VERSION
WIRELESS MODULE
| Dimensions | 188.8 (L) x 90.7 (W) x 11.9(H) mm |
| Weight | 111.9g |
| Warranty | Two years – Local country regulations are applicable |
| Battery Specifications | Type: Built-in lithium-ion polymer, rechargeable |
|
Battery Life:
|
|
| Charging: Charges via USB around 5 hours, depending on battery drain and usage | |
| Configuration: 1S1P | |
| Quantity: 1 | |
| Cells: 1 | |
| Model#: 2670155 | |
| Capacity: 4170mAh | |
| Dimensions: 159(L) x 70.3(W) x 3.0(H) mm | |
| Dimensions (with cable): 199(L) x 70.3(W) x 3.0(H) mm | |
| Weight: 71g | |
| Lithium Content: 1.251g | |
| HAZMAT UN #: UN3481 | |
| HAZMAT Description: PI967 - Contained in equipment |
LCD MODULE
| Size | 1.3 inch |
| Resolution | 240x240 resolution |
| Dimensions | 33.77 (L) x 36.26 (W) x 15.8(H) mm |
| Weight | 13.5g |
| Warranty | Two years – Local country regulations are applicable |
FR4 SWITCH PLATE
| Dimensions | 315.53 (L) x 132.56 (W) x 8.5(H) mm |
| Weight | 62g |
| Warranty | Two years – Local country regulations are applicable |
KEY SWITCHES
| MLX Plasma |
|
| MLX Fusion |
|
| MLX Quantum |
|
| MLX Pulse |
|
| Warranty | Two years – Local country regulations are applicable |
KEYCAP SETS
| PBT Double Shot | CORSAIR PBT Double-shot OEM profile Keycap Kit, Eclipse |
| CORSAIR PBT Double-shot OEM profile Keycap Kit, Silver Sun | |
| ABS Double Shot | CORSAIR ABS Double-shot DCX profile Keycap Kit, Black |
| CORSAIR ABS Double-shot DCX profile Keycap Kit, White | |
| PBT Dye-Sublimated | CORSAIR Dye-sublimated PBT Cherry profile Keycap Kit, Celestial |
| CORSAIR Dye-sublimated PBT Cherry profile Keycap Kit, Cherry Blossom | |
| CORSAIR Dye-sublimated PBT Cherry profile Keycap Kit, Dark Cherry | |
| CORSAIR Dye-sublimated PBT Cherry profile Keycap Kit, Dreamscape | |
| CORSAIR Dye-sublimated PBT Cherry profile Keycap Kit, Tigerstripe Red | |
| CORSAIR Dye-sublimated PBT Cherry profile Keycap Kit, Sci-Fi Dark | |
| CORSAIR Dye-sublimated PBT Cherry profile Keycap Kit, Sea Breeze | |
| CORSAIR Dye-sublimated PBT Cherry profile Keycap Kit, Electric Ice | |
| CORSAIR Dye-sublimated PBT Cherry profile Keycap Kit, Sunset Sonata | |
| CORSAIR Dye-sublimated PBT Cherry profile Keycap Kit, Bubblegum |
SETTING UP YOUR KEYBOARD
Connecting the keyboard via USB cable to an available USB 3.0 or better Type-A port on a compatible device including:
| Windows® PC | Apple Mac® |
Microsoft Xbox One* Microsoft Xbox Series X | S* |
Sony PlayStation 4** Sony PlayStation 5** |
CONNECTING TO SONY PLAYSTATION
The keyboard also has a special mode to support Sony PlayStation 4 and 5 that can be activated via shortcut.
| SHORTCUT | FUNCTION | INDICATION |
| FN+ |
Switch to PlayStation mode | |
| FN+ |
Switch back to standard mode |
NOTE: Available functions may be limited depending on gaming console support and application.
CONNECTING VIA WIRELESS MODE (Available only with the MAKR 75 Wireless Module installed)
When the USB cable is plugged in, the device automatically switches to USB mode.
When the USB cable is unplugged, the device switches to the last used wireless mode.
| FUNCTION NAME | BUTTON | FUNCTION | INDICATOR | INDICATION/STATUS |
| USB Cable | N/A | Automatically switches to USB mode when the cable is plugged in. | Wireless button |
Solid Yellow |
| SLIPSTREAM Wireless | Wireless button |
Press wireless button to switch to SLIPSTREAM wireless mode | Wireless button |
Solid White: Connected Pulsing White: Not connected |
| Hold wireless button to begin pairing* | Rapidly blink white for 120s during pairing | |||
| Bluetooth 1 | Bluetooth button |
|
Bluetooth button |
Connected:
Not connected:
During pairing:
|
| Bluetooth 2 | Bluetooth button |
|||
| Bluetooth 3 | Bluetooth button |
*SLIPSTREAM Wireless pairing: You can also pair the dongle with the keyboard via iCUE.
Steps: Find Pair button under dongle page circled in yellow.
*To complete pairing to a SLIPSTREAM wireless adapter, initiate adapter pairing in iCUE device settings.
CHARGING & BATTERY LIFE
| FUNCTION NAME | BUTTON | FUNCTION | INDICATION |
| Battery Check | FN + Esc |
Press FN + Esc to show the battery level color/effect on the Esc key for 3 seconds. |
Critical: Pulses red (ongoing event) Low: Blinks red Medium: Blinks amber High: Blinks green Fully charged: Solid green *When charging with the USB cable plugged in, the indicator will keep pulsing green until fully charged. Indicator will turn solid green when fully charged. |
NOTE: Turn off device automatically when battery level is below 5%.
OPERATING MODES
The keyboard features three operating modes:
| FUNCTION | HARDWARE MODE | WEB-BASED MODE | SOFTWARE MODE |
| Storage & Profiles | 1 profile up to 5 profiles | 5 profile | Unlimited |
| Create New Profiles | Create in iCUE | Create in Web-based tool | Create in iCUE |
| Create Lighting Effects | Create in iCUE | Create in Web-based tool | Create in iCUE |
| Create Key Assignments | Create in iCUE | Create in Web-based tool | Create in iCUE |
| Maximum Lighting Layers | 20 | 5 |
Unlimited (wired mode) 20 (wireless mode) |
HARDWARE OVERVIEW
FN SHORTCUTS LIGHTING INDICATOR
When pressing FN key, all lighting will momentarily turn OFF, except for keys that have secondary functions and macros assigned to them. Those keys will have backlighting turned ON.
Color indication for the profile currently in use will take priority over FN Shortcut lighting.
ROTARY DIAL FUNCTION
Dial modes are cycled through via holding the dial for 0.5 seconds.
The Rotary Dial ring will display the color corresponding to the current dial mode. Current dial mode does not change upon power cycling.
| MODE | LED COLOR | LED INDICATION | TWIST | PRESS |
| Volume | White | Solid |
|
Mute/Unmute |
| Media Control | Blue | Solid |
|
Play/Pause |
| Lighting | Cyan | LED’s light-up based on brightness % |
|
Turn On (100%)/Off (0%) |
| Macro Recording | Red |
Idle State: Breathe Red Recording State: Blink Red Finish Recording: Rapid blink red Clearing State: Rapid blink red |
N/A | Start macro recording |
| Track Jogging | Green | Solid |
Windows:
Mac OS Apple Music:
Mac OS Spotify:
|
N/A |
| Switch application | Lime | Solid |
|
|
| Vertical scrolling | Orange | Solid |
|
Ctrl+ END |
| Horizontal scrolling | Yellow | Solid |
|
Ctrl+ END |
| Zoom | Purple | Solid |
|
Restore to default zoom action |
| iCUE Custom Actions | User defined | Solid |
|
Action 1 |
STANDARD SHORTCUTS
All functions below assume FN key is being held and action is activated upon press unless otherwise noted.
| KEY | FUNCTION |
SCREEN INDICATOR (If LCD is installed) |
REMARKS |
| FN + ESC | Battery Check | No | Does nothing without wireless module. |
| FN + F1 | Reduces screen brightness | Yes | |
| FN + F2 | Increases screen brightness | Yes | |
| FN + F3 | Toggles Task View for Windows | No | macOS: Mission Control |
| FN + F4 | Launches File Explorer | No | macOS: Spotlight search |
| FN + F5 | Decreases keyboard LED brightness in 10% increments | Yes | macOS: Dictation/Siri |
| FN + F6 |
Increases keyboard LED brightness in 10% increments |
Yes | macOS: Do not Disturb |
| FN + F7 | Previous media track | Yes | |
| FN + F8 | Play/Pause media track | Yes | |
| FN + F9 | Next media track | Yes | |
| FN + F10 | Mute/Unmute volume | Yes | |
| FN + F11 | Decreases volume in 2% increments | Yes | |
| FN + F12 | Increases volume in 2% increments | Yes | |
| FN + S | Toggles Scroll Lock on and off | Yes | macOS: No function |
| FN + Z | Cycles profiles | Yes | Self indicates on key color of profile with solid color 5 sec unless overriden |
| FN + C | Cycles through onboard lighting effects | Yes | Hold 2 seconds to reset to onboard effect |
| FN + V | Cycles lighting effect direction settings | Yes | |
| FN + B | Cycls through lighting effect speed settings | Yes | |
| FN + M | Enters macro recording mode | Yes | Need to hold 2 seconds |
| FN + Win | Toggles win lock on and off | Yes | |
| FN + Right Shift | Toggles FlashTap on/off | No |
MACRO RECORDING
FLASHTAP (SOCD)
FlashTap is a revolutionary technology that puts the player in complete control of their movement keys, left and right in particular, optimizing SOCD behavior across every game and genre.
FlashTap will be disabled by default both in HW mode and iCUE.
HW mode behavior
iCUE behavior (Please refer more details to iCUE section)
|
Last priority (default when on) |
Always output last direction and bypass the other one |
| Neutral | No output when both directions are triggered at the same time |
| First Priority | Always output first direction and bypass the other one |
SOFTWARE OVERVIEW
CORSAIR WEB HUB
CORSAIR Web Hub is the lightweight, web-based utility to customize your MAKR 75 keyboard. It’s powerful, easy-to-use, and doesn’t require any additional software installation. Try it here: https://corsair.com/web-hub
iCUE HOME AND DEVICE SCREEN
When you first open iCUE, you will see a new device tile for MAKR 75. Clicking the device tile will present options to start programming for:
If you see an update notification in the iCUE window, please click to update firmware to the latest version.
DEVICE MEMORY MODE
Before you start programming, note that every iCUE system profile has two sets of settings- Software and Device Memory Mode
The Device Memory mode menu allows you to assign functions which can be saved to the KB’s onboard memory and plays when in hardware mode.
| FUNCTION |
DEVICE MEMORY MODE |
SOFTWARE MODE |
| Storage & Profiles | 1 default profile, up 5 profiles | Unlimited |
| Features |
|
|
| How to Save |
Manual Save |
Automatically |
| Maximum Lighting Layers | 20 |
|
LIGHTING EFFECTS
The Lighting Effects tab allows you to program lighting.
A. Choose Lighting Effects tab
B. Under lighting layers click [ + ] to set lighting to your liking
KEY ASSIGNMENTS
The Key Assignments tab allows you to easily remap keys or assign new functions to keys.
A. Choose Key Assignments tab
B. Under key assignments click [ + ] to remap keys or assign new functions
MACRO RECORDING
Can be programmed in iCUE.
A. Choose Key Assignments tab
B. Under Assignments click [ + ] to click assignment type Macro, starting Macro recording after remapping keys
CONTROL DIAL
The Control Dial tab allows you to choose which mode you want.
Default setting is with Volume Control/Track Jogging/ Brightness Control/Media Control/Macro Recording/Vertical Scrolling/Horizontal Scrolling/Zoom on.
A. Choose Control Dial tab
B. Pick the dial mode
PERFORMANCE
The Performance tab allows you to enable/disable shortcuts and customize indicator colors.
A. Choose Performance tab
B. Enable/disable shortcuts or customize indicator colors to your liking
FLASHTAP (SOCD)
The FlashTap tab allows you to activate advanced SOCD features and make counter strafing and evasive maneuvers in games easier than ever.
A. Choose FlashTap tab
B. Toggle it on (Default is off) to choose your preferred mode and indication color.
B1. Mode selection: Three options – Last Priority, First Priority, and Neutral.
|
Last priority (default when on) |
Always output last direction and bypass the other one |
| Neutral | No output when both directions are triggered at the same time |
| First Priority | Always output first direction and bypass the other one |
B2. Key selection: Defaults are A + D, but you can click the boxes to change the keys.
B3. Indication color: Default is amber. Click the color tab to customize it.
OPTIONAL: LCD AND WIRELESS MODULE
Screen (Available only with LCD Module installed)
The Screen tab allows you to choose and load an image to the LCD.
A. Choose the Screen tab
B. Click [ + ] to open screen types menu
C&D. Choose one of the three default images and click save button
E. You can also upload and load any custom images to the screen
The Screen tab also allows you to choose and load sensor setting to the LCD.
A. Go to the Sensor section within the Screen tab
B&C. Choose the system information you want to display on LCD
Screen displaying battery status (Available only with LCD + Wireless Module installed)
A. Go to the Battery section within the Screen tab
B&C. The MAKR 75 battery status can be displayed on the LCD
DEVICE SETTINGS
The Device Settings tab allows you to change advanced settings, adjust the polling rate, and update the firmware.
A. Click the setting icon
B. Change the advanced settings
FACTORY RESET
Hold the ESC key while unplugging and plugging in the USB Type-C cable, then release the ESC key aftertwo seconds. The keyboard will then be powered on, with factory default settings restored.
COPYRIGHT / LEGAL INFORMATION
KDB 996369 D03 OEM Manual rule sections:
2.2 List of applicable FCC rules
This module has been tested for compliance to FCC Part 15.247, 15.249
2.3 Summarize the specific operational use conditions
The module is evaluated for compliance to standalone portable RF exposure use condition. Any other usage conditions such as colocation with other transmitter(s) will need a separate reassessment through a class II permissive change application or new certification
2.4 Limited module procedures
Not applicable.
2.6 RF exposure considerations
This equipment complies with FCC portable radiation exposure limits set forth for an uncontrolled environment. Further RF exposure reduction can be achieved if the product can be kept as far as possible from the user body.
2.7 Antennas
The following antennas have been certified for use with this module; antennas of the same type with equal or lower gain may also be used with this module, except as described below.
| Antenna Manufacturer | Unictron Technologies Corp. |
| Antenna Model | CW801S |
| Antenna Type | Chip Antenna |
| Antenna Gain (dBi) | -4.07 |
| Antenna Connector | N/A |
2.8 Label and compliance information
The final end product must be labeled in a visible area with the following: “Contains FCC ID: 2AAFM-RGP0175. The grantee's FCC ID can be used only when all FCC compliance requirements are met.
The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module.
The end product user manual shall include all required regulatory information/warning as shown in this manual.
2.9 Information on test modes and additional testing requirements
This transmitter is evaluated for compliance in a standalone portable RF exposure condition and any co-located or simultaneous transmission with other transmitter(s) will require a separate class II permissive change re-evaluation or new certification.
2.10 Additional testing, Part 15 Subpart B disclaimer
This transmitter module is tested as a subsystem and its certification does not cover the FCC Part 15 Subpart B (unintentional radiator) rule requirement applicable to the final host. The final host will still need to be reassessed for compliance to this portion of rule requirements if applicable.
OEM/Host manufacturers are ultimately responsible for the compliance of the Host and Module. The final product must be reassessed against all the essential requirements of the FCC rule such as FCC Part 15 Subpart B before it can be placed on the US market. This includes reassessing the transmitter module for compliance with the Radio and EMF essential requirements of the FCC rules. This module must not be incorporated into any other device or system without retesting for compliance as multi-radio and combined equipment.
As long as all conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed.
2.11 Note EMI Considerations
Please follow the guidance provided for host manufacturers in KDB publications 996369 D02 and D04.
2.12 How to make changes
Only Grantees are permitted to make permissive changes. Please contact us should the host integrator expect the module to be used differently than as granted: help.corsair.com
IMPORTANT NOTE: In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.
This device is intended only for OEM integrators under the following conditions: (For module device use)
The transmitter module may not be co-located with any other transmitter or antenna.
As long as conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed.
Cet appareil est conçu uniquement pour les intégrateurs OEM dans les conditions suivantes: (Pour utilisation de dispositif module)
Le module émetteur peut ne pas être coïmplanté avec un autre émetteur ou antenne.
Tant que les conditions ci-dessus sont remplies, des essais supplémentaires sur l'émetteur ne seront pas nécessaires. Toutefois, l'intégrateur OEM est toujours responsable des essais sur son produit final pour toutes exigences de conformité supplémentaires requis pour ce module installé.
IMPORTANT NOTE:
In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the Canada authorization is no longer considered valid and the IC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate Canada authorization.
NOTE IMPORTANTE:
Dans le cas où ces conditions ne peuvent être satisfaites (par exemple pour certaines configurations d'ordinateur portable ou de certaines co-localisation avec un autre émetteur), l'autorisation du Canada n'est plus considéré comme valide et l'ID IC ne peut pas être utilisé sur le produit final. Dans ces circonstances, l'intégrateur OEM sera chargé de réévaluer le produit final (y compris l'émetteur) et l'obtention d'une autorisation distincte au Canada.
End Product Labeling
The product can be kept as far as possible from the user body or set the device to lower output power if such function is available. The final end product must be labeled in a visible area with the following: “Contains IC:10954A-RGP0175.
Plaque signalétique du produit final
L'appareil peut être conservé aussi loin que possible du corps de l'utilisateur ou que le dispositif est réglé sur la puissance de sortie la plus faible si une telle fonction est disponible. Le produit final doit être étiqueté dans un endroit visible avec l'inscription suivante: "Contient des IC:10954A-RGP0175.
Manual Information To the End User
The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module.
The end user manual shall include all required regulatory information/warning as show in this manual.
Manuel d'information à l'utilisateur final
L'intégrateur OEM doit être conscient de ne pas fournir des informations à l'utilisateur final quant à la façon d'installer ou de supprimer ce module RF dans le manuel de l'utilisateur du produit final qui intègre ce module.
Le manuel de l'utilisateur final doit inclure toutes les informations réglementaires requises et avertissements comme indiqué dans ce manuel.
FCC ID: 2AAFM-RGP0175 (Wireless module)
FCC ID: 2AAFM-RGP0146A (Dongle)
IC: 10954A-RGP0175 (Wireless module)
IC: 10954A-RGP0146 (Dongle)
© 2025 CORSAIR MEMORY, Inc. All rights reserved. CORSAIR and the sails logo are registered trademarks of CORSAIR in the United States and/or other countries. All other trademarks are the property of their respective owners. Product may vary slightly from those pictured.