A4 TECH OP720D WIRED MOUSE
A4Tech OP-720 USB Optical Mouse PRODUCT DESCRIPTION:
- 4-way Wheel. mouse.
- 1000 DPI. mouse.
- Durable Button Life. mouse.
- Dust-resistant Wheel. mouse.
- Plug and Play. mouse.
- 8-in-One. mouse 5 M Clicks Button Lifetime. ...
- Dust-resistant Wheel. Dust-resistant design prolong wheel life-span.