The Epson Fastfoto FF-680W Wireless Photo & Document Scanner in black is a versatile scanner designed for A4 sized documents and photos. With a maximum resolution of 1200 x 1200 DPI and 30 bit color depth, this scanner ensures high-quality scanning results. It features a Contact Image Sensor (CIS) for accurate scanning and comes equipped with wireless connectivity and USB 3.0 for easy connection to various devices. Additionally, the scanner offers duplex scanning capabilities and is part of the Epson FastFoto product line, making it a reliable choice for those looking to digitize their documents and photos efficiently.