The PASSPORT 9500i, has revolutionized the radar detector category again. Its blistering performance is derived from the "World's Best" PASSPORT 8500 X50, which means it delivers the best protection possible against all speed measuring devices. We added advanced GPS-powered intelligence, which makes the PASSPORT 9500i the best performing, quietest and most user-friendly radar detector ever designed. Detector Software Updates for the PASSPORT 9500i require a Windows based computer. (Operating on Windows XP or Vista only). SOLO S2 Cordless comes complete with a comprehensive Owner’s Manual, adjustable quick-release windshield mount, travel case, and a set of AA batteries. Location Database Updates and Detector Software Updates for the Passport 9500ix, Passport 9500i, and Passport 9500ci require a Windows based computer. (Operating on Windows XP or Vista only). Detector must be powered (if not using a laptop with the car turned on, Passport 9500i and Passport 9500ix require a Radar Detector 12 Volt Adapter - not included with detectors). Both the Passport 9500i and Passport 9500ix require an USB A to Mini USB cable (USB printer cable required for Passport 9500ci) - not included with detector - before you can install location database updates and detector software updates. Features: Blistering All-Band Protection 360-Degree Radar and Laser Detection Variable-Speed Radar Performance GPS-Powered Truelock™ Filter Mark Location Features Speed Alert™ Crystal-Clear Voice Alerts Intelligent Volume Control User-Selectable Preferences High-Resolution Display 5 Levels of Brightness Control Mute, AutoMute & SmartMute Built-In Earphone Jack Safety Warning System Comes Fully Equipped