TeckNet Pro S2 Ergonomic USB Wired Optical Mouse for Laptop Computer, 6 Buttons, 2000DPI

TeckNet Tru-Wave technology provides precise, smart cursor control over many surface types.
Contoured shape: Gives you more comfort and control for hand
Speeds: 2000 DPI, High Precision Optical engine, Super Responsive: Scroll wheel to speed through long documents or web pages.
Hand-friendly design: The shaped design and soft rubber grips conform to the hand and are designed to be comfortable to hold. The compact size enables it to be able to be taken wherever desired for use on the computer whether at home, at work or anywhere else.
Compatibilty: Windows 2000, XP, VISTA, 7, 8 & 10