The Virtual Box looks intriguing, but potentially gnarly, as if one thing goes wrong I'd have no way to troubleshoot, and might screw up a Mac in the process.
You get it 😉 That is for shure .
You can also work with Win 7 or 8 … there is a list out there.
I use the Usb-Serial Adapter from " Hama " .
You can also use the Midi Pin.
But in my case i can use both. The Visg Data going via VB Serial to the H8 while Logic sends Midi Data ( CC ) to H8 to the Mid socket . Simultaneously.