Product Details 

• Enhance your computing experience by using the Dell MS111 USB 2-Button Optical Wired Mouse. This wired Dell USB optical mouse features a high-performance, reliable optical technology that ensures you get a quicker and precise response. Offering a USB interface, this best optical mouse gives awesome connectivity.  This USB optical mouse offers you enhanced comfort and productivity. The scrolling wheel makes navigation in both upward and downward directions faster and easier. With its two easy-to-use buttons, this optical mouse makes computing a breeze.