https://alexnld.com/product/rapoo-c500-hd-webcam-4k-support-8-million-pixels-30fps-80-wide-angle-auto-focus-web-camera-with-noise-canceling-microphones-for-live-broadcast-online-gaming-teaching-meeting-conference/?hilite="USB Computer Camera Plug and Play Drive-free Manual Focus 360 Rotating Portable Camera for Live Online Teaching Conference"