With no mouse ball to get dirty, NetScroll P310 makes your life easier---no mouse pad required and no cleaning necessary. Even if you use it for a long time, you will still feel comfortable with the NetScroll P310.

Key features:

- High-precision retractable optical mouse

- Enhanced precision with 800dpi optical engine

- Eliminates moving parts and dust accumulation

- Comfortable fit for either hand and for long-term use

- Here's the latest optical mouse from Genius for notebook users--- the NetScroll P310, which is easy to use in either hand and easy to install. NetScroll P310 says Genius quality and understands users' needs. The silver with black design fits elegantly with your laptop. The compact size is easy to carry and store.