56K Voice Modem Riser for PCG-GRV680 driver [Modem_M.zip]
56K Voice Modem Riser Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | 56K Voice Modem Riser |
| Version | 2.91.4.374 |
| Date | 2001-09-16 |
| Win 32 Support | 2K,XP,2K3,VISTA,WIN7 |
| Win 64 Support | XP,VISTA,WIN7 |
| Filename | Modem_M.zip (2.92 MB) |