Introduction

This project provides a simple Mac OS X driver for a USB MIDI interface found on Casio keyboards.

This is entirely based on the SampleUSBMIDIDriver provided by Apple with the CoreAudio SDK.

You can download it for Mac OS X 10.6 (Snow Leopard) here:

Casio USB Midi Driver (Installer Package)

Older version of this driver are available in the Downloads page, but are not supported.

Please also visit the Compatibility Reports wiki page and add your keyboard if it's not already there.

Installation

To install the driver, simply double-click on the package. It will install for all users on your machine.

You should then be able to plug your keyboard with a USB cable and power it up, it will show up in the Audio & MIDI Setup utility as "Casio USB Keyboard".

IMPORTANT NOTICE THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Updates

2011/08/23: A new version for Mac OS X Lion (10.7) has been released.

2011/03/24: Tickets on the Issues page have been cleaned up since they haven't been active for while. If you still experience issues with this driver, we suggest that you first try the latest installer package and then create a new issue if the problem persists.

2011/03/22: New 32/64-bit release for Snow Leopard only. Released as an installer package.

2008/01/06: Now targets G4 - the previous one actually only worked on G5 and Intel processors.

2008/01/05: The default download link above now points to the real Universal version of the plugin.

2008/01/01: The original driver worked only on Mac OS X 10.5 (Leopard.) The download page has been updated with a new Universal driver that should work with 10.4 (Tiger) and up.