with charging
| USB Pin | Nextel Pin | Description |
| 1 | 3 | USB +5V |
| 2 | 4 | USB Data- |
| 3 | 5 | USB Data+ |
| 4 | 1 | USB GND |

R2 should read 330?
| USB Pin | Nextel Pin | Description |
| 1 | 3 | USB +5V |
| 2 | 4 | USB Data- |
| 3 | 5 | USB Data+ |
| 4 | 1 | USB GND |

R2 should read 330?