1、Wide Application: Suitable for Windows XP VISTA 7 8 10 11. Specially designed for A4 documents, any object smaller than A4 can be scanned at an ultra fast speed, with each page less than 1 second. 2、8MP Camera: High definition 8MP camera, can catch images of nearly 4K quality (3264 x 2448) in USB mode, record video in HD (1920 x 1080 at 30 FPS). 3、USB Direct Connection: The scanner can be connected to a computer, for iOS, for Android device, projector, TV or monitor through USB. 4、Multi Function: The device can be used as a file camera compatible with for ZOOM, for Goole Meet and for Skype for remote teaching, or as a file scanner for scanning files and converting OCR files. 5、High Practicability: The scanner can scan more than 180 languages and convert them to JPG, PDF, searchable PDF, Word, Excel. 6、Booth Software: Can display video and real objects, with software functions such as dynamic whiteboard annotation, courseware recording, comparative teaching, scanning management, quick picture catch, and picture in picture. 7、Rotation and Scaling: Through the software and video display platform, you can realize the dynamic real time rotation and 1% gradient scaling of the lecture notes. Item Type: Document Scanner Material: Steel Definition (Resolution): 8MP (3264x2448) Lens Size: A4 Zoom: Support 1% to 1500% stepless digital zoom (auto focus) Smoothness: Under 8 million high definition pixels, the measured dynamic speed is 20 frames per second, not the virtual standard or theoretical speed Lens Resolution: ≥1000TV line Output Format: MJPG, YUY2 Minimum Illumination: 10Lx Recommended Illumination: 50-80Lx USB Transmission Specification: High speed USB 2.0 interface 1 x Document Scanner 1 x Light Disk 2 x Key 4 x Screw 4 x Anchor