MICROSOFT Wireless Desktop 2000 Retail - M7J-00019 (WDT2K)1Advanced Encryption Standard (AES) 128 Bit Encryption The Wireless Keyboard 2000 features Advanced Encryption Standard (AES), which can help protect your personal and business information by encrypting what you type. Plug a Potential Leak in Your Companys Security with Automatic Encryption. Make every keystroke safe whether youre at your desk, in meetings or at a coffee shop. This desktop set features Advanced Encryption Standard (AES), which can