Look for the version compatible with .
In some instances, connecting the Watchport V3 to a Windows 7 machine with all updates installed (including the optional "Driver Updates" category) might automatically pull a generic USB-to-serial driver. However, this often results in limited functionality. Sensor-specific features (humidity, contact closure) usually fail. Digi Watchport V3 Windows 7 Driver
Legacy hardware is only obsolete if we allow it to be. With the guide above, your Watchport V3 will keep watching over your server room’s temperature and humidity on Windows 7 for years to come. Look for the version compatible with