Technical Details for Swann Opti-Pro

Swann Opti-Pro ... and the Internet with a flick of your finger. Roll the ball and move both the horizontal and vertical scroll bars at the same time - there is no need to move your mouse. Perfect for viewing Web pages that spill over the sides, working with wide spreadsheets and other office documents or enjoying oversize pictures.

Notebook users or people on the road will find it particularly useful to switch functions with a built-in toggle, enabling you to work on rough, uneven surfaces. There is no need to move the mouse, you can place it on an airline tray or even on your knees: just roll the ball and watch the cursor fly across the screen. Opti-Pro gives you total control over the screen.