A4TECH OP-720 USB Black Mouse UniPC

Specifications:

Connection Type: PS2 Wired Optical Mouse
Resolution: 1000 DPI
Scroll/Buttons: 2 buttons plus scrolling wheel optical mouse
System Requirements: WINDOWS 2000/XP/2003/VISTA/7/8/

Description:
For enhanced efficiency, use the A4tech optical wheel mouse with its lightning-fast scrolling. You can navigate through lengthy papers and Web pages with a single flick thanks to a scroll wheel that is almost frictionless. Cursor control is more fluid on almost any surface. With a contoured shape, you have additional support and power.
The 5 M Clicks Button Lifetime guarantees extremely high-quality offers with over 5 million clicks.

1000 DPI: This ensures accurate tracking anywhere, even on materials with fur. Get rid of your mouse pad.

Dust-resistant wheels have designs that increase the lifespan of the wheels.

8 in 1: 8 motions for 8 different hotkey commands.

Smart horizontal and vertical scrolling on a 4-way wheel