AUSDOM AF640 4K Webcam Black 3840x2160 30fps 90° Autofocus

AUSDOM AF640 4K Webcam

The AUSDOM AF640 4K webcam delivers Ultra HD video at 3840*2160 resolution with 5.0 M effective pixels. It connects via USB and supports Windows XP, Windows 7, Windows 8, Windows 10, Mac OS 10.6, Android V5.0 and Chrome OS. The integrated privacy cover and plug-and-play design suit professionals, educators and streamers who need immediate compatibility across multiple platforms.

Sustained 4K streaming performance

During extended sessions the camera maintains a steady 30 fps frame rate while the auto-focus lens continuously adjusts to keep subjects sharp. Default auto low-light correction and automatic white balance adapt to changing room lighting without manual intervention. The omnidirectional stereo microphone with noise reduction captures clear audio consistently, reducing the need for external audio gear during long meetings or broadcasts.

Upgrading from basic built-in cameras

This webcam replaces integrated laptop cameras that typically max out at 720p or 1080p and lack autofocus or low-light correction. The 90-degree wide-angle view accommodates group calls or whiteboard presentations that a narrow built-in lens cannot capture. Buyers who need higher than 4K resolution, frame rates above 30 fps, or advanced features such as HDR or optical zoom will not find those capabilities here.