The USB dongle does exactly what it should. Plug in and get going. Sound quality was absolutely in order, in particular was important to me that when shooting without glitches are included - this is the case, the input signal is clean, clear and undistorted. After not quite a year of dongle suddenly resigned his ministry (no response by plugging into a USB port). After a brief consultation with CSL me fast and uncomplicated free replacement will be granted (was alternatively offered my money back, have decided to spare), I had the defective unit does not even send in advance! This simplicity I find inspiring! Many Thanks!