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 :
Elmo MX-1 4K Ultra HD Resolution 13 MegaPixel Compact Visual Presenter USB 3.0 | eBay
Elmo MX-1 Visual Presenter - Vision Bundle - document camera - color - 13 MP - 4160 x 3120 - USB 3.0 - MJPEG - DC 5 V - with CRA-1 Wireless Tablet - Walmart.com