Controller host USB OpenHCD Standard for EL486AA-ABZ SR1677IT IT540 driver [IN1PCH32WW6.exe]
Controller host USB OpenHCD Standard Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | Controller host USB OpenHCD Standard |
| Version | 5.1.2600.1106 |
| Date | 2001-01-07 |
| Win 32 Support | 2K,XP,2K3,VISTA,WIN7 |
| Win 64 Support | XP,VISTA,WIN7 |
| Filename | IN1PCH32WW6.exe (2.48 MB) |