DELTACO wireless optical mouse, 5 buttons with scroll, 1600 DPI, USB nano-receiver, black

Ergonomic wireless mouse with optical sensor for Windows XP or later versions of Windows. The mouse connects to a computer with a discrete USB receiver whose minimal size makes it suitable for laptops.
You do not need to install any drivers, just plug the receiver into an available USB port on your computer and insert
a AA battery.You can press the DPI button to switch between 800, 1200 or 1600 dpi sensor resolution. Higher resolution/dpi allows you to control the cursor with larger precision.´

• Five-year warranty
• 800/1200/1600 DPI
• Five buttons and a scroll wheel
• Up to 10 meters
• The mouse has sleepmode after 1 minute, and turns itself off after 8 min.
The package includes: Mouse and USB receiver
Driven by 1xAA battery, not included.
Dimensions (WxDxH): 78x125x40mm.