With both the keyboard and the optical mouse from this Logitech MK330 keyboard and mouse set, working, whether in the office or at home, becomes much more enjoyable. For example, the keyboard has buttons to which you can assign specific actions. The QWERTY keyboard even features multiple programmable keys. This allows you to create shortcuts to websites or to programs or documents that you frequently open or need quickly. Furthermore, the keys are comfortable to type on because they are flat and almost silent. This not only promotes your own productivity but also that of any colleagues. Versatile With the various multimedia keys, you can play, fast forward, and/or pause audio or video files on platforms like YouTube or Spotify directly from your keyboard. It's also convenient that everything works wirelessly, so you'll never have to deal with USB cables again. Both devices connect via a single USB adapter. You plug this into a USB port on your laptop or PC, and the mouse and keyboard will then wirelessly connect to your computer. This set includes free batteries for both the keyboard and the computer mouse. Optical mouse The mouse is accurate and suitable for both right- and left-handed users. The shape of the mouse ensures comfortable use throughout the day. Furthermore, thanks to the stable digital connection with the USB adapter, this optical mouse never suffers from glitches or interruptions. Finally: with 11 hotkeys and 12 F-keys, you have direct access to many actions. Ask a product question