Driver
| Description | Download |
| Windows A-Modem/PCI or USR90-11 | A-Modem/PCI or USR90-11 download driver (1076 downloads) |
| Windows USR5633A 56K USB Faxmodem | USR5633A 56K USB Faxmodem download driver (269 downloads) |
| Description | Download |
| Windows A-Modem/PCI or USR90-11 | A-Modem/PCI or USR90-11 download driver (1076 downloads) |
| Windows USR5633A 56K USB Faxmodem | USR5633A 56K USB Faxmodem download driver (269 downloads) |