I ordered, and got this unit, i first noticed its weight, and knew it could be a good product, I Downloaded and installed its Drivers > Pugged in the UR44C Device into PC > Started FL Studio. What people need to do in FL Studio to make it work, is 1. Locate the UR44C in Audio Settings. 2. Go to the Signal Chain (on the right of the mixer) and at the bottom of the S-Chain or "ext out", go for the middle option. then go to the top of the S-Chain, ext in< and here one can choose all inputs on the UR44C or Just pick 2 Inputs, This Must be Done for Every Channel You Pick. I have not ran an instrument true it yet, but tried some midi instruments (VSTs) and the unit (UR44C) enhanced the sound and it sounds full and rich. i made a YT vid on how to set up the UR44C with FL Studio and is already indexed on google,duckduckgo ext. But it is a good sounding product and it was hard to find online. So a big thanks to "Thomann.de" i was able to buy the Steinberg UR44C.....