Ditch the old webcam,
and hold off buying a new one!
The DroidCam app + PC Client turn your phone into a high quality webcam. Take advantage of the amazing camera available on most phones, even older ones, for your next video call or your video production. DroidCam works over WiFi and USB and supports up to 1080p Full HD video. And if you don't have a microphone, audio capture is also supported.