Pins 5 and 24 shorted in cable.
| Pin | Signal | Description |
| 2 | USB Vcc +5V | connect to PC USB pin 1 in cable |
| 3 | USB D- | connect to PC USB pin 2 in cable |
| 4, 7 | GND | connect to PC USB pin 4 in cable |
| 8 | Tx | |
| 14 | USB D+ | connect to PC USB pin 3 in cable |
| 17 | Rx |
Original charger is TAD337EBE.

