Slim keyboard and mouse saves you room on your actual desktop with a mini design, laptop-style keyboard configuration and even low-profile, soft-touch keys that provide a crisp, responsive feel when typing. Ultra-slim, ultra-narrow keyboard offers hassle-free, 2.4 Ghz wireless communication, eliminating delays between what you type and what you see on-screen. The included media console allows control of your favorite tunes directly from the keyboard. With its slim design, the freedom of a cordless interface, and a wireless mouse, this keyboard is a perfect space-saver. Included Nano wireless receiver lets you connect it to your USB port and let it stay. Keyboard and mouse are compatible with Windows 7, XP, 2000 and Vista and include four AAA batteries and software CD.