Full Details from Amazon.com : http://www.amazon.com/gp/product/B00G2I9M4E?tag=onigi-20

Visioneer Road Warrior RW3-WU Document Scanner

Scan receipts business cards documents and handwritten notes
Organize your documents and leave the paper behind
Share your scans and information via searchable PDF files
USB Powered No AC power connection needed to use the RoadWarrior 3 scanner
Software included Visioneer Acuity and One Touch Nuance PDF Converter Omnipage and PaperPort