The IPEVO V4K Ultra High Definition USB Document Camera is a green-colored webcam that offers high-definition image quality with a frame rate of 30fps. It features autofocus capability for clear and sharp images. This document camera can be connected to devices via USB 3.0 or USB 2.0, making it compatible with various computers and tablets. It is a suitable accessory for laptops and desktops, perfect for presentations, teaching, or work tasks requiring detailed visuals.