You're done with all your tasks in no time thanks to the Logitech MX900 Performance Keyboard and Mouse set. Thanks to the Easy Switch technology, the mouse can be connected to a second or even third computer. The keyboard has backlit keys, so you can keep working even in the dark. You can adjust the scroll wheel of the mouse until the scroll speed fits exactly with your workflow. For example, with the thumb wheel on the side, you can easily navigate through your web browser or spreadsheet. You can even use the mouse on glass surfaces, thanks to the Darkfield laser sensor. Charge the mouse and keyboard using the included micro USB cable.