Portable Document Scanner A4 Color Scanner 900 DPI (16GTF Card) USB Image Scanner White (Scanner) <ul class="a-un0rdered-list a-vertical a-spacing-mini"> <li class="a-spacing-mini"><span class="a-list-item">【Excellent Compatibility】: Our scanner is fully compatible with Windows XP/7/Vista/Mac 0S 10.4 or higher and works smoothly without pre-installing any software. With its convenient plug-and-play functionality, you can quickly scan images or documents and save files in seconds. </span></li> <li class="a-spacing-mini"><span class="a-list-item">【Three Image Resolutions】: You can flexibly choose from three different resolution options - 300 dpi, 600 dpi, and 900 dpi. Select the resolution that best suits your needs and ensure your scans are stored in exceptional clarity. Your images and documents will be reproduced with exceptional quality and detail. </span></li> <li class="a-spacing-mini"><span class="a-list-item">【Up to 16GB Storage】: This scanner supports Micr0 SD cards up to 16GB. It allows you to save scans in JPEG and PDF formats, suitable for various business and daily travel document needs. You can use Micr0 SD/TF cards to easily store and share scans and information as searchable PDF or JPEG files. </span></li> <li class="a-spacing-mini"><span class="a-list-item">【Easy Operation】: Operating this scanner is a breeze. Just turn on the power, select the color mode and resolution, press the "Scan" button until the green light turns on, scan your document, and you're done. The scanner automatically turns off after 3 minutes of inactivity to save energy. </span></li> <li class="a-spacing-mini"></li> </ul>