1. Define your Diamond Modem device model.
2. Define your operating system to install your Diamond Modem device. Note:
Update Drivers in Win Vista
3. Browse Modem Drivers.
4. Find Diamond Modem Drivers.
5. Select Diamond Supra Express 56USB Modem Firmware Upgrade.
6. Download Diamond Supra Express 56USB Modem Firmware Upgrade. Note: you can update all Drivers automatically with
RadarSync (Freeware) or
Driver Detective (Shareware).
7. Install Diamond Supra Express 56USB Modem Firmware Upgrade.
8. Restart or reboot your computer to finish your driver installation. Note: you can
backup your computer drivers before updating.