The HP Scanjet Professional 1000 lets you scan documents anywhere, is sized to fit next to your laptop in a conventional briefcase, and is powered directly from one of the Mac’s USB ports.
It scans two-sided documents, supports different types of paper (from a business card to A4 paper, even admitting formats with a length of up to 86 cm). It offers speeds of up to 5 pages per minute or double-sided pages in a single pass of up to 8 images per minute. It has a scanning resolution of up to 600 dpi.
At the same time, it comes with a carrying case, as well as a USB 2.0 cable and drivers for Mac and Windows. Its recommended price is 249 EUR, VAT included.