Elmo MX-P2 1430 4K to USB 3.0 Document Camera / Visual Presenter
ELMO 1356 - MX-1 Writing Board | Touchboards
Amazon.com: Elmo 1357 Model MX-1 Visual Presenter, True 4K Imaging Quality at Up To 30 FPS, Powered by USB 3.0, Flexible, Quick Navigation Buttons, Zoom Control and Auto-focus, Base Magnetic Bottom, Black :