Designed for your comfort Designed with the environment in mind Make a purchase you can feel good about. The keyboard has more than 50% post-consumer recycled plastic content, and the printed circuit boards on the keyboard and mouse are low halogen. Easy to connect and use Get plug and play simplicity and essential design features. Connect the keyboard and mouse to any available USB ports on your laptop. The keyboard's LED indicator alerts you to locked keys and the mouse wheel doubles as a third function button. Safe to use Feel good knowing you can safely clean your keyboard and mouse with everyday disinfecting wipes as HP keyboards and mice have been tested up to 1,000 wipes. Â Specifications - Connection Type: Wired USB Type-A Sensor Technology: Red optical tracking Cable Length: 180 cm (keyboard); 180 cm (mouse) Connector Description: USB What's In the Box: Keyboard; Mouse; QSP; Warranty Card; Product Notice Dimensions Without Stand (W X D X H): 42.62 x 11.09 x 1.67 cm (keyboard); 10.38 x 6.34 x 3.55 cm (mouse) Weight: 413 g (keyboard); 75.8 g (mouse) Â