Track down a number of hardware problems using the Webcam Pro 9000 Troubleshooting guide.
Identification and Background
The Webcam Pro 9000 is designed by Carl Zeiss and has a 2MP camera. On the circle around the lens, it also says Tessar 2.0/3.7.
The Webcam Pro 9000 has a 2.0 USB connector and is compatible with Windows XP, Windows 7, and Windows 8. To identify this product, there is a tag attached to the USB cord with the model number and part number.
There is known confusion with this device and its name and model number. The model numbers V-U0009 and V-UBM46 are interchangeable as well as the names Webcam and QuickCam. There is no difference, except age, between the devices.