Split-key and 3-D design conforms to your natural arm and hand positions. Integrated palm rest design support your wrists a comfort position. Recommended for repetitive strain injuries (RSI) users The tactile keystroke is designed in order to reduce pressure when you press the keys and to give you the benefit to type more comfortable Plug and Play keyboard with USB interface, easy to start to use. Cable is about 6.0 Ft. It is long enough for you to connect with your computer, whether it is on or under your desk