M280 MOUSE WIRELESS 2.4GHz CURVED DESIGN BLACK LOGITECHAll-day Comfort: This sculpted, right-handed cordless mouse guides your hand toa natural position, while the soft rubber surface improves tactile feelingallowing you to work comfortably for hoursLong Battery Life: Go longer between battery changes with theenergy-efficient 18-month battery life, so you can focus on the work that really matters SmoothCursor Control: Experience precise tracking and easy text selection with this wireless computermouse, thanks to the improved Logitech Advanced Optical SensorPlug and Play: The small wireless receiver practically disappears in your computer’s USB portand provides a convenient and reliable wireless connection with your compact mouseVersatile: The M280 USB mouse is compatible with Windows, Mac, Chrome and LinuxCompatible with Chromebook: This product is tested and certified as WorksWith Chromebook, which means it meets Google’s compatibility standards andworks seamlessly with your ChromebookDevice interface: RF WirelessButtons quantity: 3Movement resolution: 1000 DPIBattery type: 1AAWireless receiver interface: USB Type-AReceiver type: Nano receiver