The iBall Click Scan A305 is a high-speed A3 portable document scanner designed for office professionals and educators. To ensure the device functions correctly, you must install the exclusive driver package, which enables the specialized CMOS imaging sensor and the bundled OCR (Optical Character Recognition) software. Technical Specifications & Features High-resolution CMOS Scanning Size: Up to A3 (Large format) Scan Speed: Approximately 1 second per page Resolution: 5.0 Megapixels Connectivity: USB 2.0 Powered (No external adapter needed) Output Formats: PDF, JPG, BMP, TIF, PNG Exclusive Driver Functionality