These are brand new. They are all made by hand from a 3 wire data cable soldering the probe to the Rx conductor. The soldered connection is covered with two layers of heat shrink to build up a comfortable grip on the probe. They have all been tested in Vista and XP for function, they include an XP driver disc and are shipped Priority Mail with tracking provided. A good alternative for those who don't want to or can't afford a connectivity kit with a probe (40-60.00) The JungleFlasher user manual has a very easy step by step for extracting the keys using a probe with the 360 as a power source.