This keyboard and mouse combo is built to make handling your daily computer tasks easier. The keyboard features 14 hotkeys for quick access to your media player controls, e-mail, Internet browser and other common applications like My Computer, Mail and Calculator. The keyboard uses quiet membrane key switches that provide a more quiet, tactile response. The mouse’s optical sensor technology improves precision and even lets you work on most surfaces without the need of a mouse pad. With an optical resolution of 1200 dpi, you can browse comfortably basically on any surface. Antimicrobial surface reduces the growth of harmful bacteria on the keyboard and mouse. Connector/Port/Interface: USB; Wired/Wireless: Wired; Operating System Compatibility: Windows? 2000, XP, Vista?, 7, 8, 10; Keyboard Design: Full-Size.