Amazon offers the 1byone Ergonomic USB Wired Optical Mouse with Adjustable DPI and LED lights for a discounted price of $11.99 plus snag free shipping on orders above $49, or with Amazon Prime. Limited time offer. You save 37% off the price! That's the lowest price we could find. This has a 4.7 out of 5 star rating with over 100 reviews on Amazon.

• 4 Adjustable DPI Levels -- You can shift among 800/1200/2000/3200 DPI with DPI button
• Plug and play - Very easy to use and you don't need to install any software
• Ergonomic design