wireless 5050 desktop / Microsoft wireless keyboard with mouse

Model: 1728.1387.1423 Manufacturer: Microsoft Wireless comfort 5050 Desktop Keyboard data encryption: Provides customizable shortcut keys for quick access to your favorite programs / media keys for controlling music and videos / curved design to add more comfort to the natural palm position / built-in palm rest helps support and strengthen the wrists / wireless connection for more freedom Mouse: Works on almost any surface / equipped with blue track technology / design suitable for use with either hand