When you purchase Livestream Studio software, you'll receive a USB dongle which will give you access to your full studio license. By plugging this dongle into a USB 2.0 port, you'll be able to access all of the paid features of Livestream Studio.
Note: Livestream Studio hardware units (HD31, HD51, HD510, HD550, HD1710) are shipped with dongles installed internally. The license will already be unlocked when you launch Livestream Studio on those systems.
We do not support plugging the USB dongle into the USB 3.0 port due to inconsistent results. If you have done this and were successful, please let us know by contacting us and providing your system's hardware specifications.