Features: With one CMOS image sensor, 5 megapixels and 2592 * 1944 resolution, giving you more clear scanning files. Adopts non-contact 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 E-Book making . Supports real-time 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, 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, three-dimensional 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