Dell USB Audio for XPS13 9333 driver [sp78812.exe]
Dell USB Audio Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | Dell USB Audio |
| Version | 7.2.47374.0 |
| Date | 2013-04-12 |
| Win 32 Support | 2K,XP,2K3,VISTA,WIN7,WIN8,WIN10 |
| Win 64 Support | XP,VISTA,WIN7,WIN8,WIN10 |
| Filename | sp78812.exe (97.73 MB) |