Working with your computer gets more convenient with the Logitech M170 mouse. Its reliable USB receiver offers plug-and-play connectivity with a range of up to 10 metres, while the optical sensor ensures smooth tracking at up to 1, 000dpi. With auto-sleep power-saving mode and an on/off switch, enjoy extended battery life for uninterrupted productivity. | Logitech M170 1000 DPI Bluetooth Optical Mouse - Off-White