ATI I/O Communications Processor USB 1.1 OHCI controller for ER877AA-ABM SR1720LA LA610 driver [IN1PCH17WW5.exe]
ATI I/O Communications Processor USB 1.1 OHCI controller Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | ATI I/O Communications Processor USB 1.1 OHCI controller |
| Version | 6.1.7600.16385 |
| Date | 2006-06-21 |
| Win 32 Support | 2K,XP,2K3,VISTA,WIN7 |
| Win 64 Support | |
| Filename | IN1PCH17WW5.exe (2.67 MB) |