Logitech® io™2 Digital Pen

Go directly from ink to the software you use most often. Eliminate re-keying and slash your paperwork time. Back up and quickly retrieve handwritten documents on your PC. It's all possible with the Logitech io2 Digital Writing System.
The new, smaller-sized Logitech io2 pen fits your hand like a premium pen, so you can write comfortably. Take notes or draw sketches in ink on the smart paper and a tiny camera captures your work, storing up to 40 pages at a time. Intelligent power management maximizes every battery charge.
The smart digital paper consists of a printed dot pattern which locates words and images on the page, and ensures they appear in the same place in digitized files. When you dock your digital pen, your text and sketches are automatically transferred to your PC where you can easily find them, use them, and share them.

Logitech io™2 Digital Pen, USB, 128 MB, Pentium III - 500 MHz, 0.3 GB, Windows 2000/XP

Logitech io™2 Digital Pen. Interface: USB. Minimum RAM: 128 MB, Minimum processor: Pentium III - 500 MHz, Minimum storage drive space: 0.3 GB