The scanning solution for portable and stationary usethe renkforce w4s is a compact and versatile device that takes care of all your document scanning and digitising needs it scans all types of documents and photos from business card size up to a4 the design extras and mos manual moving and adf of the t4ed enable the scanning of books as well as bound or stapled documents the scanner comes with a usb cable for connecting the device to a pc or laptop for the mobile operation is also avail