High-Resolution 4K 48MP Imaging This USB camera module delivers ultra-clear 4K quality with a maximum resolution of 48 megapixels (8000H x 6000V), ideal for capturing fine details in documents, books, receipts, ID cards and other flat objects.USB2.0 Interface for Easy Integration Equipped with a stable and widely compatible USB2.0 interface, this module can be easily connected to computers, laptops and embedded systems, making it suitable for office, education and industrial applications.PDAF Fast Focus Technology Built-in Phase Detection Autofocus (PDAF) enables fast and accurate focusing, reducing blur and ensuring that text and images on documents remain sharp and readable even when switching between different shooting distances.141.5mm FPC Flexible Cable Design The camera module uses a 141.5mm FPC (flexible printed circuit) cable, offering flexible installation options inside scanners, document cameras, DIY imaging devices and other compact equipment where space is limited.Optimized for Document Shooting Specially designed for document and paper shooting scenarios, this module provides clear edges and uniform brightness, making it a solid choice for portable scanners, teaching projection, video conferencing document sharing and office archiving.Color: BlackMaterial: MetalPackage Contents:1*camera moduleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.