U802 USB MOUSE USER GUIDE] (1). Introduce With Scroll’s unique ergonomic design, you can surf the Internet or scroll through Windows documents easily. The convenient “Magic-Knob” only needs one finger to control it so think of it as the ultimate input controller. It can eliminate 30% of your mouse movements. (2). System requirement: ® IBM compatible computer ® Windows 98 operating system ® USB port ® No driver needed (3).
