Quickly and easily digitize a variety of smaller documents and cards with the ScanShell 800R Card Scanner. Featuring an optical resolution of 600 dpi, this scanner will produce highly detailed scans of your documents and can quickly interface with most computers via a USB 2.0 connection. The sheet-fed unit can also handle a variety of media up to 4.1 x 10" in size and has an electro-mechanical paper sensor to ensure proper feeding. It can be quite quick as well with scan speeds of up to 6 ppm for black & white and 3 ppm for color. On top of this, the scanner has an internal color depth of 48-bit for accurate images and is powered via its USB connection.