Logitech Wireless Mouse M815 is a simple, reliable mouse with Plug & Play wireless. You get the reliability of a cord with wireless convenience & freedom
- fast data transmission & virtually no delays or dropouts. You'll enjoy the high quality & reliability. The tiny nano receiver works right away without software & is small enough to leave in your USB (Universal Serial Bus) port, so you won't lose it. & on top of that, this comfy, contoured mouse treats your hand right. • Plug-&-play wireless connectivity • 1-year battery life* • Logitech reliability with a 3-year guarantee • Plug-&-forget nano receiver that stays in your laptop • Comfy, contoured shape • Mouse • Nano receiver • 1 AA battery (pre-installed) • User documentation • 3-year manufacturer’s guarantee & full product support