I had nothing but trouble from the start, getting the software installed on Win7, make sure you check their website for the latest version. Oh, it won't work without a dongle, sound must pass through the dongle as well. The software I mean. The midi controller should be universal. I got this for my daughter, we gave up on the protools and plan to use something less fussy. Used to get C++ runtime errors randomely and frequently until I uninstalled it. Sorry to ramble. Buyer beware.