The sound card itself is worth buying. Epson Perfection V600 Windows 10 Driver on this page. It requires some time to set up correctly, but then it just works flawlessly. I've had some problems with Flash Player's sounds, but those have been mystically fixed (probably by re-setting the sampling frequency to 96kHz and bit depth to 24-bit). There's a very little fault, though: When Windows 7 starts up, the startup sound just breaks. I'm using an SSD drive, so it may be too fast for the driver to load.

The software's 'Advanced Features' tab should contain boxes for sampling frequency and bit depth, and what I really miss is the software's resizability. The 'Equalizer' tab's DropDown list should be editable by hand, and it should allow at least 64 characters, because I often create profiles optimized for specific applications _and_ sound devices: for example, I'm not able to write 'Pioneer Steez Dubstep (Flash Player)'. The support and the delivery speed (free - 4 days) was just great, it deserves more than just 5 stars! Maxtor Personal Storage 3200 Windows 10 Driver. Windows 10 Driver Update Tool there.