DocketPORT 487 &ndash; Duplex (Double-Sided) Document & ID Card Scanner Fast scanning of legal & letter-size documents, receipts, business cards and more TWAIN & WIA compliant driver ensures compatibility with most document management applications Duplex scanning captures both sides of documents, cutting scan time in half Scan straight into industry-standard PDF format with included DocketScan II application One-year limited warranty includes technical phone and online chat support