Apple iPod Shuffle (2G) USB interface pinout diagram @ pinoutsguide.com
Pinout of Apple iPod Shuffle USB interface and layout of 4 pin 3.5mm (2.5mm) plug connector ... iPod Pin Pin Name USB pin usb color 1 USB DATA - / Left Channel 2 white 2 USB DATA + / Right Channel 3 green 3 GND Casing black 4 VCC 1 red Remember ......