Enjoy scanning anywhere. Designed with flexibility in mind, the DSmobile DS-740D scanner can be powered by USB 3. 0 connected to a laptop. You can now take your scanner with you, scanning where it\'s most convenient for you. Convenient and space saving. The DSmobile DS-740D is small and compact, ideal where space is limited. The unique \"U-path\" paper feed means you don\'t need to have extra space behind the scanner for the document to feed-through. As the document goes in, it glides over the top of the scanner and is returned to you. Mixed media, high-quality results. Designed to scan a wide range of documents including A4 documents, ID cards and receipts makes the DSmobile DS-740D a true work companion. With a built-in, dedicated roller system, your documents are smoothly fed-through, guaranteeing high-quality, digital files are created every time.