USB Power Port Ready retractable USB charge USB cable wired specifically for the Samsung SGH-D807 and uses TipExchange Included TipExchange Tip ensures the fastest charging by putting your phone into charge mode rather than the typicale USB data mode that every other brand does ... this attention to detail resulting in faster and more consistant USB power port charging Ever been stranded with a dead battery because your USB data cable didnt put your Samsung SGH-D807 into charge mode? At Gomadic we resolved this issue ... read on below in to learn what we do different with our USB Power Port Ready cables Cable tip wiring and power configuration is designed to Samsung specification to guarantee to put your SGH-D807 into the proper charge mode for the fastest charging possible retractable design provides unbelievable compactness. Durable, highly conductive and thin 30AWG copper data leads that support dual charging and data functions. integrated TipExchange Technology provides an upgradeable path by simply exchanging the physical connector plug. Specific connection for the Samsung SGH-D807 is included with additional connectors sold separately.