Canon imageFormula P-215 Scan-tini Personal Document Scanner
A close cousin to the Editors' Choice Canon imageFormula P-150 Scan-tini ($295 direct, 4 stars), and one small step up in Canon's line, the Canon imageFormula P-215 Scan-tini Personal Document Scanner ($325 direct) combines a not quite identical scanner with improved software.
Automatic document feeder; Duplexes; Rated at 15 pages per minute for black and white as well as grayscale
Relatively big and heavy for a portable scanner; Application programs don't install by default