提供3个USB2.0，1个USB3.0

  * USB3.0

| PIN  | 名称定义     |
| 1    | VCC5_USB3.0  |
| 2    | OTG0_DM      |
| 3    | OTG_DP       |
| 4    | GND          |
| 5    | SSRXN        |
| 6    | SSRXP        |
| 7    | GND          |
| 8    | SSTXN        |
| 9    | SSTXP        |
| 10   | VCC5_USB3.0  |
| 11   | HUB_D1N      |
| 12   | HUB_D1P      |
| 13   | GND          |

   *   USB2.0

| PIN  | 名称定义     |
| 1    | VCC5_USB3.0  |
| 2    | DN      |
| 3    | DP       |
| 4    | GND          |
| 5    |VCC5_USB3.0     |
| 6    |DN      |
| 7    |DP          |
| 8    |GND       |




  * 4个4PIN的扩展USB2.0

| PIN  | 定义名称  |
| 1    | VCC       |
| 2    | DN        |
| 3    | DP        |
| 4    | GND       |