Magewell USB Fusion Multi-Source Presentation Capture Device (35060)

USB Fusion solves the problem that screen sharing creates: the moment a presenter shares slides, the audience loses the presenter. It takes two HDMI 1.4 inputs at up to 1920 x 1080p60 plus a USB webcam, and delivers a single composed feed to the host over USB 3.0 Type-C. The conferencing application sees one ordinary webcam, so nothing has to be configured on the Teams, Zoom, or Webex side.

Sources can be switched or combined two at a time into a layout - a camera inset over a slide deck, or side-by-side content - which is what makes a lecture or a hybrid meeting watchable rather than a wall of static text. A 3.5 mm jack handles line in and a headset for audio. It works with Windows, Linux, and macOS hosts, and the device, its power adapter, and a USB 3.0 cable ship together.