MuxLab 500883 MuxMeet Videobar Dongle

The MuxMeet Videobar Dongle plugs into a laptop and shares its screen at up to 4K30 to a paired display, drawing power from the USB port itself so there is no separate adapter or driver install standing between a presenter and the screen.

Dedicated share and mute buttons keep the two most common actions in a meeting one press away, which is the point of a purpose-built dongle over a general wireless-casting app.