The Pharos Bluetooth Dock allows the GPS receiver included in the Microsoft Streets and Trips 2007 with GPS Locator package to be used as a wireless Bluetooth GPS. Communicate via wireless Bluetooth connectivity to your laptop, tablet, or Pocket PC. With a range of up to 30 feet, the need for connector cables is completely eliminated, allowing you to place the GPS receiver anywhere in your vehicle, in your pocket, or on your belt with the included belt carrying case.