Hello I used UD-10 USB audio converter with XP and I was very happy about it I upgraded to Windows 7 64 bits and the sound is quite bad distortions on some frequencies etc Do you have a special driver for your device we could download or one you would recommand thanks Philippe Watel

Go to UD-10.1 USB Audio Converter [Download] and get refer to "Trends UD-10 USB Audio Converter (Windows 7 64 bit setting) [download]"