A4Tech PK-810G 480p Glass lens / Black

Quick overview from the supplier:

PC Camera A4Tech PK-810G, 480p, Glass lens, Built-in Microphone, 360° Rotation, Anti-glare Coating . Resolution: 480P 640*480 Frame Rate: 30fps Built-in Mic: Single Mic Lens Type: Glass lens Focus Type: Fixed Focus* Output Format: MJPEG YUY2 USB Transfer: USB 2.0 High-Speed Viewing Angle: 54 degrees System Requirements: Windows 7/ 8/ 8.1/ 10 or above