Review on 📷 SVPRO Telephoto Webcam Mac Compatible: High-resolution USB Camera with 5-50mm Optical Zoom Lens, Manual Focus & UVC PC Cam for Security & Streaming - 1280x720 USB2.0 CMOS Video Camera for Windows/Linux/Android/MAC by Amanda Smith

The camera is very well made, the picture is clear. The support is very good, but the instructions in the small manual are outdated. Recommended software: AmCap https://amcap.en.softonic.com/AmCap recognized the camera but the screen was black. I finally found out that the problem was in the renderer. Go to Capture > Setup > Preview > Renderer. The "recommended" renderer is Renderer9 (default). This may work, but if not, choose "Video Renderer" or "Enhanced Video Renderer".