HD display This kind of computer webcam works with high resolution, including 1080P, 2K and 4K, you can pick the suitable one to order Auto-focusing The desktop camera is a good supply for online meeting, conference, video call, live streaming, broadcast and other occasions, it will focus automatically Angle adjustable You can adjust the angle of the camcorder according to your needs, meeting your different needs, suitable for home, office, broadcast room and other places With mic The built-in microphone makes your work and life more convenient because you can make a video call with others easily, a good external accessory for PC Suitable system This web cam is replacement for Windows xp/Win7/Win8/Win10/Vista, replacement for OS and replacement for Linux, suitable for most computers