- The DMX4All StageProfi Mk2 still works.

- The DMX4All NanoDMX works, too. Thanks for that!
- But the Eurolite DMX512-Pro does not work. It is recognized, but I can't get any output.
- It doesn't work to use more than one adapter. If I connect two of them, both are recognized. But as soon as I try to set the checkbox for the second universe I get the error message "An error occurred during opening the device". (And no output, of course.)
(All tests are made on a Mac with Yosemite, tried both with the Apple's own FTDI driver enabled and disabled)