HP ENVY 4500 series for BT509AA#ABA driver [EN4500_145.exe]
HP ENVY 4500 series Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | HP ENVY 4500 series |
| Version | 11.21.0.1607 |
| Date | 2012-12-16 |
| Win 32 Support | XP,2K3,VISTA,WIN7,WIN8 |
| Win 64 Support | XP,VISTA,WIN7,WIN8 |
| Filename | EN4500_145.exe (109.88 MB) |