This wireless mouse from iHome is a powerful addition to your computer setup. With 6 Buttons and an optical tracking method, it provides precise and efficient control. The mouse comes with a USB dongle for easy connectivity and compatibility with most devices. Plus, it even has an additional built-in calculator for added convenience. The sleek black color and standard design make it a stylish and functional choice for any user.Comes as pictured with Dongle,mouse,Calculator.