This portable document scanner is specially designed for using in office, classroom, library, bank, hospital, etc. With one HD image sensor (5 Megapixel) , it can achieve high speed (about 1 second) real time scanning. With overhead CMOS sensor design and max. scan size is up to A4, which increasing types of documents or objects that can be scanned, such as documents which are of varying sizes and shapes or in folders, and objects like books, magazines, ID card, passport, etc. It also supports photo taking, PDF creating and other functions. With it, your work will become more convenient, more efficient and more environmentally friendly. Features: With one CMOS image sensor, 5 megapixels and 2592 * 1944 resolution, giving you more clear scanning files. Adopts noncontact scanning technique and max. scan size is A4, which increasing types of documents or objects that can be scanned. High speed scanning, just click the mouse, then you can get the picture in about 1 second, very efficient. Supports OCR function(can recognize English & Chinese), which can convert image format into editable word format. After being captured, the images can be optimized by adjusting the brightness, saturation, contrast, sharpness, etc. Supports PDF creating function and combining multiple PDF files into one, ideal for EBook making . Supports realtime image capturing and showing via the projector that connected to your computer, ideal for teaching show, product show,etc. Equipped with 4pcs LED lights for helping you to get clear image in dark environment, very considerate design. Aluminum alloy material with rubber padded base, durable and stable; foldable design, convenient to store and carry. Specifications: Sensor: CMOS(5 megapixel) Scan Speed: about 1 second Resolution: 2592 * 1944 Image Color: 24 bit Scan Size: Max.A4 Scan Type: documents, documentary evidence, ID card, passport, note, picture, magazine, book, threedimensional material object, etc. Image Control: brightness, saturation, contrast, sharpness, etc. Format: JPG, PNG, BMP, TIFF, PDF Interface: USB 2.0 Power Supply: Powered via USB cable(5V 120mA) USB Cable Length: about 1.5 meters System Supported: P4 or other CPU with same rank, 512M memory or above; Windows 2003 Windows XP WIN 7 WIN 8 WIN 10 with USB 2.0 adapter card, MS Direct X9.0 or above (Compatible with MAC system, but you need to adjust the computer time before October 2017.) Focus: Manual Pad Size: 40.5 * 32.8cm 15.9 * 12.9in Item Size: 8.2 * 7.8 * 32.5cm 3.2 * 3.1 * 12.8in Item Weight: 590g 1.3lb ? Notes: Compatible with MAC system, but you need to adjust the computer time before October 2017. You need to connect the scanner to your computer via the included USB cable first, and then the installation of relative software is required before using the scanner. You can get the software from the included USB disk. Please feel free to contact our customer service to get new software file if you encounter problems during software installation. Package List: 1 * Document Scanner 1 * Pad 1 * USB Cable 1 * USB Disk