Lightweight and portable—with smooth scrolling, sculpted comfortable design, and dongle-free Bluetooth® connectivity—Microsoft Modern Mobile Mouse works on a variety of surfaces¹ thanks to BlueTrack technology. Your go-to everyday mouse Enjoy comfortable navigation anytime with Microsoft Modern Mobile Mouse. Its light, low-profile design delivers precise navigation without the bulk of a traditional mouse. Thin and light Microsoft Modern Mobile Mouse delivers precise navigation without the weight or bulk of a traditional mouse. Smooth, comfortable scrolling Features a wheel for great scrolling performance. The smooth, sculpted shape fits comfortably in your hand for hours of work. Wireless freedom No cords or dongle make for a cleaner workspace and less stuff to carry. Connects wirelessly to your Windows 10 PC via Bluetooth®. Works on a variety of surfaces Use Microsoft Modern Mobile Mouse almost anywhere—desk, couch, or floor—thanks to built-in BlueTrack technology.