compact and retractable USB Power Port Ready charge cable designed for the HP iPAQ hx4705 hx4710 Series 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 Cable tip wiring and power configuration is designed to HP specification to guarantee to put your iPAQ hx4705 hx4710 Series into the proper charge mode for the fastest charging possible Ever been stranded with a dead battery because your USB data cable didnt put your HP iPAQ hx4705 hx4710 Series 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 no additional AC power required. Uses power from the USB port of the computer to charge the HP iPAQ hx4705 hx4710 Series. cable expands from 2 to 34 inches in seconds (and everything in between). Simply press the integrated retraction button, and the cable effortlessly rolls back into the casing.