Unlike standard keyboards, this one features Advanced Encryption Standard (AES), which can help protect your personal and business information by encrypting what you type. Enjoy the classically designed keyboard, with a pillow-textured palm rest for support and comfort. The desktop is completed with a wireless, full-size mouse that features enhanced side grips, four-way scrolling and Blue Track technology. Not only is this desktop secure, comfortable and convenient - it`s simple to use - just plug in the transceivers and you`re ready to go! Microsoft Wireless Desktop 2000 Keyboard and mouse set wireless 2.4 GHz UK layout