This applies to the Launchkey Mk2
The Launchkey Mk2 requires you to use External power to connect to an iPad, but currently it is not able to connect when using the optional 9v Power Supply.
We are currently working on an update to the Launchkey Mk2 to remedy this, and hope to have it released with no further delays. In the meantime, a workaround is to connect the Launchkey Mk2 to the iPad by using a Powered USB Hub, in the following order:
Launchkey Mk2 > USB Cable > Powered USB Hub > Apple Camera Connection Kit > iPad
We apologize for the inconvenience, and will have an update released soon.
*This pertains to the Launchkey model released in 2015, with the Black and Teal coloring.