HP USB Composite Device for HP EliteBook 850 G3 driver [sp78976.exe]
HP USB Composite Device Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | HP USB Composite Device |
| Version | 1.0.2.8 |
| Date | 2015-11-18 |
| Win 32 Support | 2K,XP,2K3,VISTA,WIN7,WIN8,WIN10 |
| Win 64 Support | XP,VISTA,WIN7,WIN8,WIN10 |
| Filename | sp78976.exe (172.25 MB) |