What is faster? More height and less speed or rather do without some degree of height and sail it faster? The answer will give the Race of computers of Velocitek - small, lightweight GPS Speedometer, packed in a waterproof housing. Velocitek Race computers are extremely useful devices for training support. The housing is waterproof to 100%. The highly accurate GPS receiver provides accurate speed data that can be recorded for up to 10 or 40 hours. In Speedometer mode, the current speed over ground will be shown. Alternatively, at any time the maximum speed and the best average over 10 seconds can be retrieved. Velocitek Race Computer help thanks to the accurate analysis capabilities also the best sailors in the world to be even faster. They are constructed that they work seamlessly together with Kattack, GPS Action Replay and Google Earth. That is, the stored GPS data can then be downloaded, considered and analyzed. The original software Velocitek Speedplay helps in the subsequent analysis.