- Optical
navigation technology
- Scrolling
wheel
- 3
Buttons
- Hi
speed motion detection
- Power
conservation mode during no motion
|
- 2
programmable buttons
- 1
programmable wheel
- Combo
Interface (USB & PS/2)
- Accurately
measures up to 12 inches per second at 800 dpi
-
Silver Color (OM-33220)
with extra comfortable
palm spacer
|
