Encryption And Comfort At Your Fingertips 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 Its Simple To Usejust Plug In The Transceivers And Youre Ready To Go! Key Features Device Type Keyboard And Mouse Set - Wireless Interface 2.4 Ghz Wireless Receiver Usb Wireless Receiver Input Device Keyboard Localisation English - United Kingdom Keys Qty 105 Other Features Palm Rest Bluetrack Technology Right And Left-Handed Pointing Device Mouse - Optical