#1: Contoured for comfort: contoured design promotes a natural wrist position and puts keys within easy reach.#2: Detachable palm rest: detachable palm rest can be removed for a sleek, compact look. Work in the position that's most comfortable for you with detachable palm rest and adjustable keyboard legs.#3: Split spacebar with backspace functionality: split spacebar with backspace functionality is designed to improve typing efficiency.#4: Four-way scrolling: scroll left, right, front and back. Quickly navigate all of your projects with speed and efficiency.#5: Windows touch tab: optimized for windows 8, press the center of the blue strip to switch between your current app and the start screen. Swipe up on the blue strip to cycle through open modern apps, swipe down to reveal all the open apps and select the one you want. Also works in windows 7: press to go to the start menu, and swipe up or down to move forward and backward in your browser.#6: Windows 8 shortcut keys: provides convenient access to commonly used windows 8 functions.#7: Bluetrack technology: bluetrack technology works on virtually any surface in your home or office.