The Visioneer Strobe 400 Electronic Portable Sheetfed Scanner is a mobile scanner ideal for scanning documents and images on-the-go. With its USB 2.0 connectivity, the scanner offers fast and easy scanning capabilities. Its duplex feature allows you to scan both sides of a document in one pass, making it a convenient and efficient tool for various scanning needs. Perfect for professionals and individuals looking for a compact and versatile scanner for everyday use.