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 help protect business information by encrypting what you type. Enjoy the classically designed straight keyboard, with a pillow-textured palm rest for support and comfort. This set is completed with a wireless, full-size mouse that features enhanced side grips, four-way scrolling and Blue Track technology. SERIES MS Wireless Desktop 2000 PRODUCT DESCRIPTION Wireless keyboard and mouse CONNECTIVITY USB 2.0/Wireless WIRELESS FREQUENCY 2.4 GHz OPTICAL TECHNOLOGY BlueTrack, 8000 FPS, 1000 PPI COMPATIBILITY Microsoft Windows 7, Windows Vista, and Windows XP (excluding Windows XP 64-bit), Mac OSX v10.1-10.4x ADDITIONAL FEATURES Advanced Encryption Standard (AES) ADDITIONAL INFORMATION Up to 10 metre range KEYBOARD DIMENSIONS 447 x 185 x 45.1 mm KEYBOARD WEIGHT 690 g MOUSE DIMENSIONS 116.1 x 67.9 x 42.7 mm MOUSE WEIGHT 140 g WARRANTY 3 Years