This Tursion graphic drawing tablet is a precision tool of graphic artists, illustrators, and draftsmen. It allows you to gain precise control of your cursor to draw more accurately while efficiently reducing the chance of repetitive strain injuries. Great for whiteboard demonstrations, document annotation, free hand illustration and use in conjunction with a wide array of graphic arts, photo editing and publishing software. Easy to install, easy to use, and spectacular results. Elegant and neat tablet design. User friendly interface with easy to navigate function keys. Favorite programs and shortcuts can be easily programmed for quick access. Suitable for entry level to advanced users. Compatible with Windows 2000, XP, Windows Vista, Windows 7, and Mac OS X 10.3.5 and later (including Snow Leopard!) Word Annotate and possibly other tools are not compatible with Windows 7. Pen tablet software included: Annotation for Word - Modify word processor documents in freehand. Pen Commander - Run any program or menu command from the tablet. Pen Signer - Insert signatures or drawings into documents. Pen Mail - Compose and send handwritten e-mail messages. Pen Notice - Capture screen shots, create annotation of pages in MS Office or Whiteboard. In the box: Tablet Pen w/ pen dock 1x - AAA battery for pen 5x - Replacement drawing tips for pen User manual Driver and software disc Operating systems supported: Windows 2000, XP, Vista, 7. Mac OS X 10.3.5 and later (including Snow Leopard). System requirements: Intel Pentium III or faster, Mac Power PC or Intel based Mac. 256mb of free hard drive space for software installation. One free USB port. Minimum of 128mb of RAM.