Make sure this fits by entering your model number. Logitech MX Master. Device interface: RF wireless + Bluetooth. Enjoy precision control and comfort thanks to the hand-sculpted design and well-positioned buttons and wheels Use: office. Dark field Laser tracking: turn the world into your mouse pad: works on virtually any surface with precise cursor controller on glass and high-gloss surfaces Type of buttons: press studs buttons.: 1/0.157 Mm. Unique thumb wheel: experience side-to-side scrolling with a stroke of your thumb. To unlock the full range of thumb wheel possibilities, install Logitech options software Colour of product: Black Bronze. Wireless router range: 10 meters power source: batteries Logitech MX Master. Device interface: RF wireless + Bluetooth. Enjoy precision control and comfort thanks to the hand-sculpted design and well-positioned buttons and wheels Note : In case of Wireless mouse, the USB receiver will be provided inside or along with the mouse