Corsair Harpoon RGB Wireless Mouse Driver/Utility 3.21.72 Beta for macOS

We accomplish a few tasks:

1.) Ensure that almost all of our CUE2 products will be supported on the macOS platform.
2.) Complete iCUE for Windows and then port it over to macOS.
3.) Validate it for MacOS on desktop and laptop models to ensure a clean transition.

The difficulty of implementing iCUE on macOS wasn’t so much the software but the firmware. Due to architectural changes, existing firmware on our devices would not properly be detected in macOS iCUE. Those who tested CUE2 would be familiar with this issue. To resolve this problem, we had to implement a new protocol for firmware.

This means that most users will have to update the devices on their Windows machine first, if you have a legacy product, while users with our newest keyboard (K68 RGB and newer) can actually use their devices out of the box without any update.

Devices that will support iCUE without requiring a firmware update:

- K68 RGB
- K70 RGB MK.2 SE
- K70 RGB MK.2/RAPIDFIRE
- K70 RGB MK.2 LP
- Strafe RGB MK.2
- M65 RGB Elite
- M65 PRO RGB
- K70 RGB LUX
- K70 RGB RAPIDFIRE
- ST100
- MM800 (All versions)
- IRONCLAW RGB
- HARPOON RGB Wireless
- GLAIVE PRO
- IRONCLAW RGB WIRELESS

Users should use iCUE (Windows) to update their hardware. You will know you’re on the proper firmware if you are on version 3.XX for the legacy devices (STRAFE MK.2 and K68 RGB will show 1.XX but already use the new protocol).

For users who don’t have an access to a Windows machine, we are in the process of documenting how to do a manual firmware update with a Mac so you can do the update without iCUE. However, I advise using iCUE is the best method when possible.

About Mouse Packages:

If an appropriate mouse software is applied, systems will have the ability to properly recognize and make use of all the available features. This will also allow users to configure any additional buttons.

In case you want to apply this software, all you have to do is to make sure all computer characteristics are compatible (such as operating system and bit architecture), get the package, and extract it if necessary. Afterwards, run the available setup, and follow the on-screen instructions for a complete and successful installation.

However, bear in mind that other platforms might be compatible as well, but we do not recommend applying any release on operating systems other than the highlighted ones. Also, even though not always necessary, it is best to take into account a system restart as well.

This being said, if you wish to install this version, download and apply the package, and install it on the system. Also check back with our website whenever possible, to stay up to date with latest releases.