Integrated Palm RestDesigned to keep your hands in a natural resting position, this not only relieves joint pain and improves posture, but has also been shown to relieve back pain and spinal discomfort. Split Ergonomic DesignThe design of this keyboard with the split key zones and gently sloped shape encourages natural position of hands, wrists, and forearms in maximum comfort for long use. Internet & Multimedia Hotkeyskeyboard has to offer. multimedia tools with the 13 built-in hotkeys this Get instant access to your commonly used Internet and Membrane Key SwitchThe quiet membrane keys offer you fast and comfortable typing experience and a lifecycle of more than five million keystrokes.