AMD High Definition Audio Device for Aspire ES1-421 driver [mb_driver_chipset_am4.zip]
AMD High Definition Audio Device Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | AMD High Definition Audio Device |
| Version | 7.12.0.7712 |
| Date | 2012-09-21 |
| Win 32 Support | |
| Win 64 Support | WIN10 |
| Filename | mb_driver_chipset_am4.zip (1.26 GB) |