Microsoft Wireless Keyboard 850 - Wireless Connectivity - USB Interface - Advanced Encryption Standard (AES) 128-Bit Encryption

Reliable value and security. Ready when you are. Look no further for a quality keyboard that offers great value and the features you need. Enjoy the freedom and convenience of wireless technology. Quiet touch keys let you focus on the task at hand. And this keyboard also features Advanced Encryption Standard (AES) technology, which is designed to help protect your information by encrypting your keystrokes.