Logitech M171 1000DPI USB Wireless Mouse with 2.4G Receiver (Blue)

1. The plug-and-play USB interface is adopted and the USB interface is small in appearance which is easy to follow the movement of the notebook computer thereby reducing the possibility of loss. 2. Easy to set up-just plug the USB interface into the USB slot to use. No need to pair or install software. 3. 2.4Ghz wireless technology wireless coverage to 10 meters. 4. Sensor resolution: 1000 DPI 5. Number of keys: 3 6. Power supply: 1 AA battery (not included in shipment) 7. Wireless operating distance: about 10 meters 8. Wireless technology: 2.4GHz 9. Interface: USB 10. Operating system: Windows 10 or higher Windows 8 Windows 7 Mac OS X 10.8 or higher Chrome OS