| Pin | Signal | Description |
| 4 | Vin | Charge in, (USB +5V accepted) same as LG 24 pin conector |
| 5 | Vin | Charge in, (USB +5V accepted) |
| 11 | RX | |
| 12 | TX | |
| 13 | GND | |
| 19 | GND |
| Pin | Signal | Description |
| 4 | Vin | Charge in, (USB +5V accepted) same as LG 24 pin conector |
| 5 | Vin | Charge in, (USB +5V accepted) |
| 11 | RX | |
| 12 | TX | |
| 13 | GND | |
| 19 | GND |