Targus Bluetooth Laser Mouse, Laser, Bluetooth, Black Targus Bluetooth Laser Mouse. Movement detection technology: Laser, Device interface: Bluetooth, Buttons quantity: 3. Product colour: Black https://www.macworld.co.uk/review/bluetooth-comfort-laser-mouse-review-3261636/ Often with mice aimed at laptop users, the actual form factor of the mouse is simply too small to be really usable. This mouse is just the right size to be compact and easily transported, yet still comfortable to use. Plus, the symmetrical design lends... No need for a USB receiver, sleek yet usable form factor, high resolution Buttons could have a more positive click, buttons can’t be programmed, no four-way scrolling If you're looking to replace your existing laptop mouse, this model will perform day in and day out with solid reliability