All high-level functions within the U12 library will be available through this installation. This installation does not include any utility applications. It should also be noted that you will need to first install the Exodriver.
Exodriver 2.5 (liblabjackusb) - Driver for Mac and Linux USB communication to and from all LabJack devices
It is a native USB driver, so only low-level functions can be used. Low-level functions are documented per device in the low-level section of their datasheet. This installation does not include any utility applications.
Installation guide with demonstration and driver source code here.