If you do most of your work while commuting or if you travel a lot, sometimes there's a need to scan certain documents, and since you cannot carry that big scanner with you at all time, why don't you use a USB Portable Mini Scanner?

USB Portable Mini Scanner measures 90mm x 28mm x 20mm and weights 57 grams, so you'll be able to carry it wherever you go, and thanks to the image sensor of 300 dpi, you'll be able to scan a document within two seconds while saving the image in JPEG format. In addition, USB Portable Mini Scanner comes with multifunctional software such as Picture Direct, OCR (Optical Character Recognition) Direct, and BCR Direct. As you can see, besides its small size, USB Portable Mini Scanner has a lot to offer, so it's perfect if you need to scan documents while traveling.

As for the price, the USB Portable Mini Scanner will set you back at just $66.

[via Ubergizmo]