Connector is single sided, 18 pin lumpy side down (notionally "bottom" facing up WRT normal use) looking at connector on cable, left to right, 1 - 18 looking at rear of connector on cable, 2 rows (still lumpy side down) 17 15 13 11 9 7 5 3 1 18 16 14 12 10 8 6 4 2 broken pins in the connector of my hotsync cable 17 15 9 18 16 10 USB (USB numbers are looking at plug on cable, "top" up, left to right) green 11 - USB4 red 12 - USB2 black 13 - USB3 white 14 - USB1 FIXME - must check the actual USB numbering standard Visible from PCB: 1 2 3 TP, then RR9 4 5 TP, thru hole 6 thru, resister pack, join 7 8 9, power plane 7 thru 8 thru 9 thru 10 11 12 TP, thru 13 TP, thru 14 Power plane (same as casing) 15 16 17 18 thru &TP Vid_03f0&Pid_2101&Rev_0000