My model isn`t shown in the port list. Where can I find the correct drivers?
You should in principle use the original manufacturer`s drivers, which are in the supplied software or can often be downloaded in the latest form from the manufacturer`s home page. There are for certain devices no manufacturer`s drivers for Mac OSx. For these devices we have put a list of compatible drivers on the Butler download page. This doesn`t cover every case though – for instance you can`t use the white Polar Ir-Interface with Mac OSx. For that you have to use the old serial interface with a USB-Serial adaptor.