Originally Posted by ScotAV
Have a look at this, it may help. I think your cable uses the FTDI Chip.
Yes, it does. It says so both on the packaging and the driver CD.

HD621, G98DH, G68ADV, Bc Acoustiqe ACT A3, 5200C DSP33, NuForce Reference 9 monoblocks, 2x SB3's, Velodyne DD-15 & DD-12 Subwoofers and a Meridian sub.