SUPERIOR VIDEO QUALITY: Capture crisp 2K QHD video at 2560x1440p resolution with the autofocus webcam. Autofocus WEBCAM :The JW-07B-A Webcam. With a 7 cm starting point and amazing range, the autofocus feature is able to ensure your videos are always sharp and crystal clear. The autofocus can also be turned off if needed so that you may set the focal length to what best suits your needs. The other fixed focus camera gives you blurry images if you are not within the range of camera pre-set focal distance. BUILT-IN MICROPHONE: Integrated mic picks up your voice clearly for conferencing and video calls. PRIVACY PROTECTION: Flip down the built-in privacy cover to block the camera when not in use. WIDE COMPATIBILITY: Works with Windows XP/Vista/7/8/10/11/12/13 and macOS for universal usage.